Filtering type radio frequency water treater

Abstract

The utility model belongs to the technical field of water treaters, particularly relates to a filtering type radio frequency water treater, and aims to solve the problems of inaccurate radio frequency control and poor backwashing effect in the background technology, the filtering type radio frequency water treater comprises a filtering tank, a filtering net is welded on the inner wall of the filtering tank, and a supporting rod is welded on the inner wall of the filtering net; and symmetrically distributed electrode bars are mounted on the outer wall of the top of the supporting rod. The symmetrically-distributed electrode bars are fixed through the supporting rods, it is ensured that a radio frequency field uniformly covers a water flow area, the electromagnetic radio frequency controller is integrated on the hoop of the tank body, the radio frequency and power are adjusted in real time through the signal line, the crystal morphology of calcium and magnesium ions in water is changed, accurate radio frequency control is achieved, and the water quality is improved. The back-flushing nozzle adopts a porous layered design, is mounted at the tail end of the back-flushing pipe and can cover the surface of the filter screen in a large range, the back-flushing pipe is communicated with the water inlet pipe, back-flushing water flow is driven by water inlet pressure, extra power is not needed, and energy conservation and environmental protection are achieved.

Description

Technical Field

[0001] This utility model relates to the field of water processor technology, and in particular to a filter-type radio frequency water processor. Background Technology

[0002] A filter-type radio frequency (RF) water processor is a water treatment device that combines physical filtration with radio frequency (RF) technology. It is primarily used to remove suspended solids, microorganisms, scale, and inhibit algae growth in water. Its core principle is to alter the physical state of ions in the water using a radio frequency electromagnetic field, thereby disrupting microbial cell membranes or inhibiting the crystallization process of scale-forming substances. Simultaneously, it intercepts solid impurities through a multi-layered filter. Compared to traditional water treatment equipment, this technology requires no chemical reagents and offers advantages such as environmental friendliness, low energy consumption, and ease of maintenance. It is widely used in industrial circulating water systems, central air conditioning cooling water systems, and residential water supply.

[0003] While existing radio frequency water processors possess some processing capabilities, they still suffer from the following problems:

[0004] Inaccurate RF control: Improper electrode rod layout leads to uneven RF field distribution and unstable filtration effect.

[0005] Poor backwashing effect: The backwashing design is rudimentary, the water flow coverage is limited, and it cannot completely remove dirt from the filter screen. After long-term use, the filter screen is prone to clumping and failure. Utility Model Content

[0006] In view of the shortcomings of the prior art, this utility model provides a filter-type radio frequency water processor, which overcomes the shortcomings of the prior art and effectively solves the problems of inaccurate radio frequency control and poor backwashing effect.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A filtration-type radio frequency water processor includes a filter tank. A filter screen is welded to the inner wall of the filter tank, and a support rod is welded to the inner wall of the filter screen. Symmetrically distributed electrode rods are installed on the outer wall of the top of the support rod. An electromagnetic radio frequency controller is provided on one side of the outer wall of the filter tank, and the electromagnetic radio frequency controller and the electrode rods are connected by a signal line. A backflush pipe is installed through the interior of the filter tank. A backflush nozzle is installed at one end of the backflush pipe inside the filter tank, and a backflush valve is installed on the outer wall of the other end of the backflush pipe.

[0009] Preferably, the filter tank includes a tank body and a top cover fixedly connected to the outer wall of the top of the tank body via a flange.

[0010] Preferably, a clamp is welded to the outer wall of the tank, and the electromagnetic radio frequency controller is fixedly connected to one side of the outer wall of the clamp by screws.

[0011] Preferably, a water inlet is welded to the bottom of one side of the outer wall of the tank, and a water inlet valve is installed on the outer wall of the water inlet.

[0012] Preferably, one end of the water inlet is fixedly connected to a water inlet pipe via a flange, and the other end of the backflushing pipe is welded to the outer wall of the water inlet pipe.

[0013] Preferably, the outer wall of the top of the tank is provided with a water outlet, and the outer wall of the top of the water outlet is fixedly connected to a water outlet pipe by a flange.

[0014] Preferably, a drain pipe is welded at the center of the outer wall at the bottom of the tank, and a drain valve is installed on the outer wall of the drain pipe.

[0015] The beneficial effects of this utility model are as follows:

[0016] 1. The filter-type radio frequency water processor designed in this paper has symmetrically distributed electrode rods fixed by support rods to ensure that the radio frequency field uniformly covers the water flow area. The electromagnetic radio frequency controller is integrated into the clamp of the tank and adjusts the radio frequency and power in real time through the signal line to change the crystal morphology of calcium and magnesium ions in the water and achieve precise radio frequency control.

[0017] 2. The filter-type radio frequency water processor designed in this paper features a backflush nozzle with a multi-hole layered design, installed at the end of the backflush pipe. This nozzle can cover a large area of ​​the filter screen surface. Furthermore, the backflush pipe is connected to the inlet pipe, using the inlet water pressure to drive the backflush water flow. No additional power is required, making it energy-saving and environmentally friendly. Attached Figure Description

[0018] Figure 1 A three-dimensional schematic diagram of the overall structure of a filter-type radio frequency water processor proposed in this utility model. Figure 1 ;

[0019] Figure 2 A three-dimensional schematic diagram of the overall structure of a filter-type radio frequency water processor proposed in this utility model. Figure 2 ;

[0020] Figure 3 This is a schematic diagram of the internal structure of the filter tank of a filtration-type radio frequency water processor proposed in this utility model.

[0021] Figure 4 This is a schematic diagram of the internal connection structure of the filter screen of a filtration-type radio frequency water processor proposed in this utility model.

[0022] In the diagram: 1. Filter tank; 2. Filter screen; 3. Support rod; 4. Electrode rod; 5. Electromagnetic radio frequency controller; 6. Backflush pipe; 7. Backflush nozzle; 8. Backflush valve; 9. Tank body; 10. Top cover; 11. Clamp; 12. Inlet pipe; 13. Inlet; 14. Inlet valve; 15. Outlet pipe; 16. Drain pipe; 17. Drain valve. Detailed Implementation

[0023] 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.

[0024] Example 1, refer to Figure 3-4 A filtration-type radio frequency water processor includes a filter tank 1. A filter screen 2 is welded to the inner wall of the filter tank 1, and a support rod 3 is welded to the inner wall of the filter screen 2. Electrode rods 4 are symmetrically distributed on the outer wall of the top of the support rod 3. An electromagnetic radio frequency controller 5 is provided on one side of the outer wall of the filter tank 1, and the electromagnetic radio frequency controller 5 and the electrode rods 4 are connected by a signal line. A backflush pipe 6 is provided through the interior of the filter tank 1. A backflush nozzle 7 is installed at one end of the backflush pipe 6 inside the filter tank 1, and a backflush valve 8 is installed on the outer wall of the other end of the backflush pipe 6.

[0025] The backwash pipe 6 runs through the top of the filter tank 1. One end of the pipe is connected to the inlet pipe 12, and the other end extends to the inside of the filter screen 2 and is equipped with a backwash nozzle 7. When the backwash valve 8 is opened, some of the inlet water flows back into the tank through the backwash pipe 6 and sprays high-pressure water through the backwash nozzle 7 to wash away the dirt on the surface of the filter screen 2.

[0026] Reference Figure 3 The filter tank 1 includes a tank body 9 and a top cover 10 fixedly connected to the outer wall of the top of the tank body 9 by a flange.

[0027] Reference Figure 3 A clamp 11 is welded to the outer wall of the tank body 9, and the electromagnetic radio frequency controller 5 is fixedly connected to one side of the outer wall of the clamp 11 by screws.

[0028] Reference Figure 1 The bottom of one side of the outer wall of the tank body 9 is welded with a water inlet 13, and a water inlet valve 14 is installed on the outer wall of the water inlet 13.

[0029] Reference Figure 1 The outer wall of one end of the inlet 13 is fixedly connected to the inlet pipe 12 by a flange, and the outer wall of the other end of the backflushing pipe 6 is welded to the outer wall of the inlet pipe 12.

[0030] Reference Figure 1 The tank body 9 has a water outlet on its top outer wall, and a water outlet pipe 15 is fixedly connected to the top outer wall of the water outlet via a flange. The water outlet pipe 15 is connected to the water outlet on the top of the tank, and the treated clean water is output through this point.

[0031] Reference Figure 2A drain pipe 16 is welded to the center of the bottom outer wall of the tank 9, and a drain valve 17 is installed on the outer wall of the drain pipe 16. The drain pipe 16 is located at the center of the bottom of the tank 9, and the drain valve 17 can be opened periodically to discharge the sediment by gravity.

[0032] Working principle:

[0033] Filtration stage: Raw water enters tank 9 through inlet pipe 12 and flows into the inside of filter screen 2 through inlet 13. When the water flows through filter screen 2, suspended particles are intercepted, and the preliminarily purified water enters the cavity between filter screen 2 and tank 9.

[0034] Radio frequency action stage: The electromagnetic radio frequency controller 5 sends a high-frequency signal to the electrode rod 4, forming an alternating electromagnetic field in the filter screen 2 area. The electromagnetic field changes the crystallization morphology of calcium and magnesium ions in the water, preventing scale formation, while destroying the microbial cell structure and inhibiting algae reproduction.

[0035] Backwashing and sewage discharge stage: When the pressure difference of filter screen 2 reaches the set threshold, close the inlet valve 14, open the backwash valve 8, and some of the inlet water flows in the reverse direction through the backwash pipe 6. High-pressure water is sprayed through the backwash nozzle 7 to flush the dirt on the surface of filter screen 2 into the sewage discharge chamber. Open the sewage discharge valve 17, and the dirt is discharged from the sewage discharge pipe 16 with the water flow. After completion, close the sewage discharge valve 17 and resume normal operation.

[0036] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A filtration-type radio frequency water processor, comprising a filter tank (1), characterized in that, The filter tank (1) has a filter screen (2) welded to its inner wall, and a support rod (3) welded to the inner wall of the filter screen (2). The support rod (3) has symmetrically distributed electrode rods (4) installed on the top outer wall. An electromagnetic radio frequency controller (5) is provided on one side of the filter tank (1), and the electromagnetic radio frequency controller (5) and the electrode rods (4) are connected by a signal line. A backflush pipe (6) is installed through the inside of the filter tank (1). A backflush nozzle (7) is installed at one end of the backflush pipe (6) inside the filter tank (1), and a backflush valve (8) is installed on the outer wall of the other end of the backflush pipe (6).

2. The filtration-type radio frequency water processor according to claim 1, characterized in that, The filter tank (1) includes a tank body (9) and a top cover (10) fixedly connected to the outer wall of the top of the tank body (9) by a flange.

3. A filter-type radio frequency water processor according to claim 2, characterized in that, A clamp (11) is welded to the outer wall of the tank (9), and the electromagnetic radio frequency controller (5) is fixedly connected to one side of the outer wall of the clamp (11) by screws.

4. A filter-type radio frequency water processor according to claim 2, characterized in that, A water inlet (13) is welded to the bottom of one side of the outer wall of the tank (9), and a water inlet valve (14) is installed on the outer wall of the water inlet (13).

5. A filter-type radio frequency water processor according to claim 4, characterized in that, The outer wall of one end of the inlet (13) is fixedly connected to the inlet pipe (12) by a flange, and the outer wall of the other end of the backflushing pipe (6) is welded to the outer wall of the inlet pipe (12).

6. A filter-type radio frequency water processor according to claim 2, characterized in that, The tank (9) has an outlet on its top outer wall, and an outlet pipe (15) is fixedly connected to the top outer wall of the outlet via a flange.

7. A filter-type radio frequency water processor according to claim 2, characterized in that, A drain pipe (16) is welded to the center of the bottom outer wall of the tank (9), and a drain valve (17) is installed on the outer wall of the drain pipe (16).

Images