An independent closed-loop electric field adsorption descaling device

Abstract

This utility model discloses an independent closed-loop electric field adsorption descaling device, characterized by comprising a shell forming a closed cavity inside, a mounting plate on the top of the shell, an adsorption device fixedly mounted on the lower end of the mounting plate, a water inlet pipe on one side of the shell, and a water outlet pipe on the other side of the shell. The water inlet pipe extends into the interior of the shell, with its outlet facing the mounting plate. The closed shell structure, combined with an optimized layout of the cylindrical electric field adsorption device, reduces the impact on the chemical properties of the water without the need for chemical reagents. Simultaneously, the water flow guidance structure improves the uniformity of water flow distribution, enhancing the adsorption efficiency of dissolved calcium and magnesium ions, thus meeting the dual requirements of closed-loop systems for water quality stability and descaling effect.

Description

Technical Field

[0001] This utility model relates to the field of water treatment equipment technology, and in particular to an independent closed-loop electric field adsorption descaling device. Background Technology

[0002] The core premise of a closed-loop water circulation system is that water circulates within a closed pipeline, without direct contact with outside air. This minimizes the impact of external pollution on the water's composition. However, dissolved minerals such as calcium and magnesium ions cannot be removed through natural evaporation and tend to accumulate over long-term circulation. In scenarios such as industrial closed-loop water systems, air conditioning chilled water systems, and precision equipment cooling water systems, these accumulated minerals can easily form scale on the inner walls of pipes, heat exchangers, and equipment. This can lead to decreased heat exchange efficiency, increased energy consumption, and in severe cases, even equipment malfunction.

[0003] Current mainstream solutions still have certain drawbacks: chemical dosing delays scaling by adding scale inhibitors or ion exchange resins, but chemical residues may change the chemical properties of the water, posing a risk of corrosion to precision equipment components, and require regular replenishment, resulting in relatively high operation and maintenance costs; physical filtration uses membrane filtration or magnetic adsorption to remove suspended particulate matter, but has limited effect on dissolved calcium and magnesium ions, and is prone to a surge in pressure drop after the filter element becomes clogged.

[0004] Existing technologies struggle to simultaneously meet the core requirements of zero chemical pollution, efficient removal of dissolved ions, and adaptive closed-loop systems, necessitating targeted technological optimization. Utility Model Content

[0005] Purpose of the invention: The purpose of this utility model is to provide an independent closed-loop electric field adsorption descaling device. It adopts a closed shell structure and an optimized layout of cylindrical electric field adsorption device, which can reduce the impact on the chemical properties of water without the addition of chemical agents. At the same time, the water flow guiding structure improves the uniformity of water flow distribution and enhances the adsorption efficiency of dissolved calcium and magnesium ions, which is suitable for the dual requirements of closed-loop systems for water quality stability and descaling effect.

[0006] Technical solution:

[0007] An independent closed-loop electric field adsorption descaling device includes a shell forming a closed cavity inside. A mounting plate is installed on the top of the shell, and an adsorption device is fixedly installed at the lower end of the mounting plate. An inlet pipe is located on one side of the shell, and an outlet pipe is located on the other side. The inlet pipe extends into the interior of the shell, with its outlet facing the mounting plate. This design guides water flow towards the adsorption device, increasing the probability of contact between the water and the adsorption device. The adsorption device is cylindrical, with the outer surface of the cylinder wall serving as a negative electrode. Two positive electrodes are located inside the cylinder. The two positive electrodes and the negative electrode work together to form a uniform superimposed electric field, enhancing the adsorption force on scale-forming ions. The two positive electrodes and the negative electrode are connected to the same terminal, which is connected to an electrical control box. A control room is located at the top of the shell, where the electrical control box is installed, facilitating precise adjustment of the electric field strength to ensure stable adsorption performance.

[0008] Furthermore, the adsorption device is arranged in six equidistant positions around the outlet end of the inlet pipe. This equidistant arrangement can cover the water flow diffusion area in all directions, avoiding adsorption dead zones and improving the overall uniformity of descaling.

[0009] Furthermore, a diversion cone is provided at the lower center of the mounting plate. The diversion cone is positioned towards the center of the water outlet of the inlet pipe. The diversion cone can evenly disperse the inlet water flow in all directions, preventing the water flow from concentrating and impacting a single area, and ensuring that each adsorption device can fully contact the water flow.

[0010] Furthermore, the diameter of the inlet pipe is smaller than that of the outlet pipe. This design can reduce the resistance loss of water flow inside the equipment, ensure smooth water flow, and reduce the problem of decreased adsorption efficiency caused by excessively low flow rate.

[0011] Furthermore, a drain port is provided at the bottom of the housing, and the drain port is equipped with a valve to facilitate the periodic discharge of impurities from the adsorption device.

[0012] Furthermore, a support frame is provided at the bottom of the housing, which can stably support the housing, reduce vibration interference during equipment operation, protect the housing structure, and extend its service life.

[0013] Furthermore, the shell is a vertically arranged cylindrical structure.

[0014] Beneficial effects: The closed shell structure combined with the optimized layout of the cylindrical electric field adsorption device reduces the impact on the chemical properties of the water without the need for chemical reagents. At the same time, the water flow guiding structure improves the uniformity of water flow distribution and enhances the adsorption efficiency of dissolved calcium and magnesium ions, making it suitable for the dual requirements of closed systems for water quality stability and descaling effect. Attached Figure Description

[0015] Figure 1 This is a perspective view of the present invention;

[0016] Figure 2 This is a schematic diagram of the internal structure of the present invention in cross-section. Figure 1 ;

[0017] Figure 3 This is a schematic diagram of the internal structure of the present invention in cross-section. Figure 2 ;

[0018] Figure 4 This is a schematic diagram of the internal structure of the present invention in cross-section. Figure 3 . Detailed Implementation

[0019] To make the technical solution of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0020] like Figure 1-4 As shown, an independent closed-loop electric field adsorption descaling device includes a housing 1 forming a closed cavity inside. A mounting plate 2 is installed on the top of the housing 1, and an adsorption device 3 is fixedly installed on the lower end of the mounting plate 2. A water inlet pipe 4 is installed on one side of the housing 1, and a water outlet pipe 5 is installed on the other side. The water inlet pipe 4 extends into the interior of the housing, with its outlet facing the mounting plate 2. The closed cavity formed by the housing 1 provides an independent space for electric field adsorption descaling, preventing external air from interfering with the electric field environment and ensuring the stable operation of the scale-forming ion adsorption process. The mounting plate 2 provides a stable mounting base for the adsorption device 3, ensuring that the adsorption device 3 remains in place under the impact of water flow. The water inlet pipe 4, extending into the interior of the housing and with its outlet facing the mounting plate 2, guides the water flow towards the adsorption device 3, increasing the contact opportunity between the water flow and the adsorption device 3.

[0021] Furthermore, the adsorption device 3 is cylindrical, with the outer surface of the cylindrical wall serving as the negative electrode and two positive electrodes inside the cylinder. The two positive electrodes and the negative electrode are connected to the same terminal, which is connected to an electrical control box. A control chamber 6 for installing the electrical control box is located at the top of the housing 1. The cylindrical structure of the adsorption device 3 increases the coverage of the electric field. The outer surface of the cylindrical wall, acting as the negative electrode, works in conjunction with the two positive electrodes inside the cylinder to form a uniform and appropriately strong electric field, causing scale-forming ions to move towards the negative electrode wall and be adsorbed under the action of the electric field force. The terminal connects the positive and negative electrodes to the electrical control box, facilitating the control box to adjust the electric field strength. The control chamber 6 provides an installation location for the electrical control box and protects it from external environmental influences.

[0022] Furthermore, six adsorption devices 3 are equidistantly arranged around the outlet end of the water inlet pipe 4. The six adsorption devices 3 are equidistantly distributed around the outlet end of the water inlet pipe, which can fully cover the water flow diffusion area, avoid adsorption dead zones, improve the capture efficiency of scale-forming ions in the water, and ensure that the water flow at different locations is subject to the electric field.

[0023] Furthermore, a diversion cone 7 is provided at the lower center of the mounting plate 2, and the diversion cone 7 is positioned towards the center of the outlet end of the water inlet pipe 4. The diversion cone 7 can evenly disperse the water flow from the water inlet pipe 4 in all directions, avoiding concentrated water flow impacting the adsorption device 3 in a certain area, so that the water flow flows evenly through each adsorption device 3, ensuring that the descaling effect of each adsorption device 3 is consistent and improving the overall descaling efficiency.

[0024] Furthermore, the diameter of the inlet pipe 4 is smaller than the diameter of the outlet pipe 5. This smaller diameter reduces the resistance of the water flow inside the equipment, allowing the water to flow more smoothly through the equipment, reducing the energy consumption of the system's water pump, and preventing excessive resistance from reducing the water flow velocity and affecting the adsorption effect.

[0025] Furthermore, a drain port 8 is provided at the bottom of the housing 1, and the drain port 8 is equipped with a valve. The drain port 8 is used to periodically discharge the scale and impurities accumulated at the bottom of the housing to prevent the scale from secondary polluting the water or adhering to the adsorption device 3 and affecting the adsorption effect. The valve can control the opening and closing of the drain port, facilitating the discharge operation according to the actual situation.

[0026] Furthermore, a support frame 9 is provided at the bottom of the housing 1. The support frame 9 can stably support the housing 1 on the ground, preventing the housing 1 from directly contacting the ground and causing bottom corrosion, while reducing vibration during equipment operation and ensuring the stability of the equipment structure.

[0027] Furthermore, the shell 1 is a vertically arranged cylindrical structure.

[0028] Working Principle: Water enters the housing 1 through the inlet pipe 4. Since the outlet of the inlet pipe 4 faces the mounting plate 2, the water flows towards the mounting plate 2 due to inertia. When the water flows into the diversion cone 7 at the lower end of the mounting plate 2, the diversion cone 7 evenly disperses the water flow in all directions, allowing the water to flow evenly towards the six surrounding adsorption devices 3. At this time, the electrical control box supplies power to the adsorption devices 3 through terminals, creating an electric field between the negative electrode wall and the positive electrode inside the cylindrical adsorption device 3. Under the action of the electric field, scale-forming ions in the water move towards the negative electrode wall and are adsorbed onto the wall. During the water flow, because the diameter of the inlet pipe 4 is smaller than that of the outlet pipe 5, the water can flow smoothly within the housing, reducing resistance. The water after adsorption and descaling converges into the outlet pipe 5 and finally flows out of the equipment. After the adsorption devices 3 have been running for a long time and adsorbed a certain amount of impurities, the power supply to the adsorption devices 3 can be turned off, and the valve of the drain port 8 can be opened. The impurities on the adsorption devices fall off and are discharged from the drain port 8 with the water flow.

[0029] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention. Therefore, the scope of protection of this patent should be determined by the appended claims.

Claims

1. A stand-alone closed electric field adsorptive fouling removal device, characterized in that, The device includes a shell (1) forming a closed cavity inside. A mounting plate (2) is provided on the top of the shell (1). An adsorption device (3) is fixedly installed on the lower end of the mounting plate (2). A water inlet pipe (4) is provided on one side of the shell (1), and a water outlet pipe (5) is provided on the other side of the shell (1). The water inlet pipe (4) extends into the interior of the shell, and the water outlet of the water inlet pipe faces the mounting plate (2). The adsorption device (3) is cylindrical. The outer surface of the adsorption device (3) is set as a negative electrode, and two positive electrodes are provided inside the cylinder. The two positive electrodes and the negative electrode are connected to the same terminal, and the terminal is connected to an electrical control box. A control room (6) for installing the electrical control box is provided at the top of the shell (1).

2. The stand-alone closed-type electric field adsorptive descaling device according to claim 1, characterized in that, The adsorption device (3) is arranged in six equidistant positions around the outlet end of the inlet pipe (4).

3. The stand-alone closed-type electric field adsorptive descaling device according to claim 1, characterized in that, A diversion cone (7) is provided at the lower middle of the mounting plate (2), and the diversion cone (7) is positioned towards the center of the outlet end of the water inlet pipe (4).

4. The stand-alone closed-type electric field adsorptive descaling device according to claim 1, characterized in that, The diameter of the inlet pipe (4) is smaller than the diameter of the outlet pipe (5).

5. The stand-alone closed-type electric field adsorptive descaling device according to claim 1, characterized in that, The bottom of the housing (1) is provided with a drain port (8), and the drain port (8) is provided with a valve.

6. The stand-alone closed-type electric field adsorptive descaling device according to claim 1, characterized in that, A support frame (9) is provided at the bottom of the housing (1).

7. The stand-alone closed-type electric field adsorptive descaling device according to claim 1, characterized in that, The shell (1) is a vertically arranged cylindrical structure.

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