Electronic cleaning filter

Abstract

The utility model relates to an electronic cleaning filter which comprises a cylindrical hollow tank body, a water inlet pipe and a water outlet component are arranged on the outer side of the tank body, a connecting column is coaxially arranged in the tank body, two spiral plates are arranged on the outer surface of the connecting column in parallel, and the inner sides of the spiral plates are fixedly connected with the connecting column. The outer side of the spiral plate is fixedly connected with the inner wall of the tank body; the two spiral plates directly form a spiral groove, and the top of the spiral groove is communicated with the water inlet pipe; a spiral groove is formed in the tank body, a water outlet connected with the spiral groove in a penetrating mode is formed in the tank body, the water outlet and a water inlet pipe are oppositely arranged on the two sides of the tank body, a filter screen is installed at the water outlet, and a water outlet component is connected with the water outlet in a penetrating mode. The centrifugal force enables the sewage to move towards the inner wall of the tank body, and impurities floating in the sewage fall on the spiral plate; impurities move towards the bottom of the tank body along the spiral plate under the action of gravity; the filtering effect is better, and the filtering efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of filters, especially an electronic cleaning filter. Background Art

[0002] At present, the existing vortex filtration devices on the market use the principle of vortex centrifugation to precipitate impurities in water at the bottom of the filtration device and discharge them, while clean water flows out from the top of the filtration device.

[0003] Chinese Patent with publication number CN113730981A discloses a vortex filtration device, which includes: a filtration barrel, a water inlet component arranged on one side of the filtration barrel, a water outlet component arranged on the other side of the filtration barrel, and a filter net arranged between the water outlet component and the filtration barrel. The opening of the water inlet component corresponds to the filter net along the inner wall of the filtration barrel to wash the filter net and generate vortex precipitation of impurities in the water flow. In the present invention, by respectively arranging the water inlet component and the water outlet component on both sides of the filtration barrel and installing the filter net on the barrel wall on one side of the water outlet component, the water flow is sprayed obliquely along the inner wall of the filtration barrel by the water inlet component, so that the water flow generates a vortex along the inner wall of the filtration barrel, concentrating the impurities at the bottom of the filtration barrel, and the water flow can wash and clean the filter net along the barrel wall, reducing the number of disassembly, cleaning and replacement of the filter net, and saving the maintenance cost. The filtration is carried out by forming a vortex of water flow in the filtration barrel. And the opening of the water inlet component corresponds to the filter net along the inner wall of the filtration barrel. Such a structure can only filter the sewage just entering the filtration barrel and cannot filter the sewage in the middle of the filtration barrel, resulting in low filtration efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to provide an electronic cleaning filter to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is: an electronic cleaning filter, including a cylindrical hollow tank body, a water inlet pipe and a water outlet component are arranged on the outer side of the tank body, a connecting column is coaxially arranged in the tank body, two spiral plates are arranged in parallel on the outer surface of the connecting column, the inner side of the spiral plates is fixedly connected with the connecting column, and the outer side of the spiral plates is fixedly connected with the inner wall of the tank body; a spiral groove is formed between the two spiral plates, and the top of the spiral groove is connected to the water inlet pipe in a through manner; a water outlet is arranged on the tank body and is connected to the spiral groove in a through manner, the water outlet and the water inlet pipe are arranged on both sides of the tank body relatively, a filter net is installed at the water outlet, and the water outlet component is connected to the water outlet in a through manner.

[0006] Compared with the prior art, by arranging an over spiral groove inside the tank, when the sewage flows in the spiral groove, a centrifugal force will be generated, and the centrifugal force will move the sewage towards the inner wall of the tank, and the impurities floating in the sewage will fall on the spiral plate; the impurities will move along the spiral plate towards the bottom of the tank under the action of gravity; making the filtering effect better and the filtering efficiency higher.

[0007] In a preferred technical solution of the present utility model, a cover is installed on the top of the tank body, an installation hole is arranged in the center of the connecting column, a sensor is fixedly installed on the cover, and the detection end of the sensor passes through the installation hole and is located inside the tank body.

[0008] In a preferred technical solution of the present utility model, a slag discharge pipe is arranged at the bottom of the tank body, and an electric ball valve is arranged on the slag discharge pipe.

[0009] In a preferred technical solution of the present utility model, the water outlet component includes an arc-shaped plate that is tangent to the outer wall of the tank body and gradually moves away; crescent-shaped bottom plates and cover plates are arranged on the upper and lower sides of the arc-shaped plate, the cover plate is located at the top of the arc-shaped plate and is adjacent to the cover, the bottom plate is located at the bottom of the arc-shaped plate, a drain pipe is arranged on one side of the arc-shaped plate, and a buffer cavity is formed by the arc-shaped plate, the bottom plate, the cover plate and the outer surface of the tank body, and the buffer cavity is connected to the water outlet in a through manner.

[0010] In a preferred technical solution of the present utility model, a notch for installing the filter screen is formed at the water outlet, and the notch is located on the outer surface of the tank body.

[0011] In a preferred technical solution of the present utility model, a water inlet connected to the water inlet pipe in a through manner is arranged on the tank body, the diameter of the water inlet is smaller than the diameter of the water inlet pipe, and the water inlet and the water inlet pipe are transitioned through a funnel-shaped connecting pipe.

[0012] In a preferred technical solution of the present utility model, the sensor is any one of a position sensor or a pressure sensor.

[0013] In addition to the technical problems solved by the present invention described above, the technical features constituting the technical solution, and the advantages brought by these technical features of the technical solution, other technical problems that the present utility model can solve, other technical features included in the technical solution, and the advantages brought by these technical features will be further described in detail in conjunction with the drawings. Description of the Drawings

[0014] Figure 1 It is a three-dimensional assembly schematic diagram of the present utility model.

[0015] Figure 2 It is a sectional view of the cylinder body of the present utility model.

[0016] Figure 3 It is a three-dimensional schematic diagram of the water outlet of the present utility model.

[0017] Explanation of the attached reference numerals: 01, tank body; 02, cover; 03, water inlet pipe; 04, water outlet component; 05, connecting column; 06, spiral plate; 07, spiral groove; 08, slag discharge pipe; 09, mounting hole; 10, sensor; 11, arc-shaped plate; 12, bottom plate; 13, cover plate; 14, drain pipe; 15, water outlet; 16, notch; 17, first card slot; 18, second card slot; 19, filter screen; 20, water inlet. Specific implementation manner

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0019] Please refer to Figures 1-3 As shown, the electronic cleaning filter of the present utility model utilizes the centrifugal force and eddy current effect to filter the suspended substances in the sewage. It includes a cylindrical hollow tank body 01, and a cover 02 is installed on the top of the tank body 01 through fasteners. A water inlet pipe 03 and a water outlet component 04 are arranged on the outer side of the tank body 01. The axis of the water inlet pipe 03 is tangent to the outer circumference of the tank body 01 and is connected to the tank body 01 in a through manner. When the sewage enters the tank body 01 from the water inlet pipe 03, the water flows tangentially along the inner wall of the tank body 01. A connecting column 05 is coaxially arranged in the tank body 01. Two spiral plates 06 are arranged in parallel on the outer surface of the connecting column 05. The inner side of the spiral plate 06 is fixedly connected to the connecting column 05 by welding, and the outer side of the spiral plate 06 is fixedly connected to the inner wall of the tank body 01 by welding. Two spiral plates 06 directly form a spiral groove 07, and the top of the spiral groove 07 is connected to the water inlet pipe 03 in a through manner. When the sewage enters the spiral groove 07 of the spiral component from the water inlet pipe 03, due to the sewage having a certain initial velocity, when the sewage flows in the spiral groove 07, a centrifugal force will be generated, and the centrifugal force moves the sewage towards the inner wall of the tank body 01, and the impurities floating in the sewage fall on the spiral plate 06. The impurities move along the spiral plate 06 towards the bottom of the tank body 01 under the action of gravity, making the filtering effect better. A water outlet 15 is arranged on the tank body 01 and is connected to the spiral groove 07 in a through manner. The water outlet 15 and the water inlet pipe 03 are arranged on both sides of the tank body 01 opposite to each other. A filter screen 19 is installed at the water outlet 15, and the water outlet component 04 is connected to the water outlet 15 in a through manner. When the sewage passes through the water outlet 15, it enters the water outlet component 04 and is discharged. The impurities suspended in the sewage remain in the tank body 01.

[0020] Please refer to Figure 1 As shown, a slag discharge pipe 08 is arranged at the bottom of the tank body 01, and the impurities accumulated at the bottom of the tank body 01 are discharged out of the tank body 01 through the slag discharge pipe 08.

[0021] Please refer to Figure 2As shown, an installation hole 09 is provided at the center of the connecting column 05. A sensor 10 is fixedly installed on the cover 02. The detection end of the sensor 10 passes through the installation hole 09 and is located inside the tank body 01. An electric ball valve is provided on the slag discharge pipe 08. When the accumulation quantity of impurities at the bottom of the tank body 01 increases, the electric ball valve is controlled to open through the detection of the position of the accumulated impurities by the sensor 10, so that the impurities in the tank body 01 are discharged through the slag discharge pipe 08. It should be noted that the above-mentioned sensor 10 is any one of a position sensor or a pressure sensor. Preferably, it is a pressure sensor. Controlling the closing and opening of the electric ball valve through the sensor 10 belongs to the prior art for those skilled in the art.

[0022] Please refer to Figure 1 As shown, the water outlet component 04 includes an arc-shaped plate 11 that is tangent to the outer wall of the tank body 01 and gradually moves away. Crescent-shaped bottom plates 12 and cover plates 13 are provided on the upper and lower sealing plates of the arc-shaped plate 11. The cover plate 13 is located at the top of the arc-shaped plate 11 and is adjacent to the cover 02. The bottom plate 12 is located at the bottom of the arc-shaped plate 11. A drain pipe 14 is provided on one side of the arc-shaped plate 11. The arc-shaped plate 11, the bottom plate 12, and the cover plate 13 are all fixedly connected to the tank body 01 by welding or fasteners. A buffer cavity is formed by the outer surfaces of the arc-shaped plate 11, the bottom plate 12, the cover plate 13, and the tank body 01. The buffer cavity is connected to the water outlet 15 in a through manner. Since the sewage flowing out from the water outlet 15 has a certain initial velocity, the setting of the buffer cavity effectively slows down the flow velocity of the sewage.

[0023] Please refer to Figure 3 As shown, a notch 16 for installing the filter net 19 is formed at the water outlet 15. The notch 16 is located on the outer surface of the tank body 01. First clamping grooves 17 and second clamping grooves 18 for clamping the filter net 19 are provided on both sides of the notch 16. The filter net 19 is installed in the first clamping groove 17 and the second clamping groove 18 in a manner that can be quickly disassembled and assembled. The filter net 19 can also be fixed in the first clamping groove 17 and the second clamping groove 18 by welding.

[0024] An inlet 20 that is connected to the water inlet pipe 03 in a through manner is provided on the tank body 01. The diameter of the inlet 20 is smaller than that of the water inlet pipe 03. The inlet 20 and the water inlet pipe 03 are transitioned through a funnel-shaped connecting pipe. When the sewage enters the spiral groove 07 from the inlet 20, the kinetic energy loss is the smallest and the scouring force is the largest.

[0025] It should be noted that, for the sake of clear description, the fasteners described in this application are any one of screws, bolts, and screws.

[0026] If there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present utility model, then such directional indications are only used to explain the relative positional relationship, movement conditions, etc. between various components in a certain specific posture (as shown in the attached drawings). If this specific posture changes, then the directional indications will also change accordingly.

[0027] The above embodiments are only descriptions of the preferred embodiments of the present utility model, and do not limit the scope of the present utility model. Without departing from the design spirit of the present utility model, various deformations and improvements made by those of ordinary skill in the art to the technical solutions of the present utility model shall fall within the protection scope determined by the claims of the present utility model.

Claims

1. An electronic cleaning filter, comprising a cylindrical hollow tank body, with a water inlet pipe and a water outlet component arranged outside the tank body, characterized in that: A connecting column is coaxially arranged in the tank body, and two spiral plates are arranged in parallel on the outer surface of the connecting column, the inner side of the spiral plate is fixedly connected to the connecting column, and the outer side of the spiral plate is fixedly connected to the inner wall of the tank body; the two spiral plates directly form a spiral groove, and the top of the spiral groove is through-connected with the water inlet pipe; a water outlet through-connected with the spiral groove is arranged on the tank body, the water outlet and the water inlet pipe are arranged on both sides of the tank body opposite to each other, a filter is installed at the water outlet, and the water outlet component and the water outlet are through-connected.

2. The electronic cleaning filter according to claim 1, characterized in that: A sealing cover is installed on the top of the tank body, a mounting hole is arranged at the center of the connecting column, a sensor is fixedly installed on the sealing cover, and a detection end of the sensor passes through the mounting hole and is located in the tank body.

3. The electronic cleaning filter according to claim 2, characterized in that: A slag discharge pipe is arranged at the bottom of the tank body, and an electric ball valve is arranged on the slag discharge pipe.

4. The electronic cleaning filter according to claim 1, characterized in that: The water outlet component includes an arc-shaped plate that is tangent to and gradually moves away from the outer wall of the tank body; the upper and lower side sealing plates of the arc-shaped plate are provided with a crescent-shaped bottom plate and a cover plate, the cover plate is located at the bottom of the arc-shaped plate, and on one side of the arc-shaped plate, the bottom plate is located at the top of the arc-shaped plate and is provided with a drain pipe, and the arc-shaped plate, the bottom plate, the cover plate and the outer surface of the tank body form a buffer cavity, and the buffer cavity is connected with the water outlet.

5. The electronic cleaning filter according to claim 4, characterized in that: A notch for installing the filter screen is formed at the water outlet, and the notch is located on the outer surface of the tank body.

6. The electronic cleaning filter according to claim 1, characterized in that: A water inlet connected to the water inlet pipe is arranged on the tank body, the diameter of the water inlet is smaller than the diameter of the water inlet pipe, and a funnel-shaped connecting pipe is used to transition between the water inlet and the water inlet pipe.

7. The electronic cleaning filter according to claim 2, characterized in that: The sensor is either a position sensor or a pressure sensor.

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