Expanded active electro-adsorption water purification device and drinking water device

Abstract

The invention relates to the technical field of drinking water filtration. The expanded active electro-adsorption water purification device comprises a water flow channel for water circulation, and further comprises a filter material block arranged in the water flow channel, a boost power supply is also included; the boosting power supply is connected with two high-voltage electrodes for outputting high voltage; the filter material block is arranged between the electric fields of the two high-voltage electrodes; the filter material block is internally provided with a conductive material and is called an electric induction filter material block; wherein one high-voltage electrode and the electric induction filtering material block form an electric field induction structure which is called an electric field induction filtering module; and an insulating structure is arranged between at least one of the two high-voltage electrodes and the water flow channel.

Description

Technical Field

[0001] The present invention relates to the field of filtration technology, and more specifically to water filtration technology. Background Art

[0002] In current water treatment technologies, physical filtration methods and resin adsorption filtration methods are commonly used. These methods have deficiencies such as high cost, low filtration efficiency, and low filter element lifespan. Summary of the Invention

[0003] The purpose of the present invention is to provide an extended active electro-adsorption water purification device and a drinking water device to solve the above technical problems.

[0004] The technical problems solved by the present invention can be achieved by the following technical solutions:

[0005] An extended active electro-adsorption water purification device includes a water flow channel for water supply. It is characterized in that it further includes a filter material block disposed in the water flow channel;

[0006] It further includes a boost power supply;

[0007] The boost power supply is connected to two high-voltage electrodes that output high voltage;

[0008] The filter material block is disposed between the electric fields of the two high-voltage electrodes;

[0009] The filter material block uses a filter material block with a conductive material built in, called an electro-inductive filter material block;

[0010] One of the high-voltage electrodes and the electro-inductive filter material block form an electric field induction structure, called an electric field induction filter module;

[0011] At least one of the two high-voltage electrodes has an insulating structure with the water flow channel.

[0012] The electric field induction filter module includes a high-voltage electrode and an electro-inductive filter material block. The high-voltage electric field generated by the high-voltage electrode induces an electric field in the electro-inductive filter material block, thereby completing electric field extension and achieving adsorption filtration.

[0013] This design is different from the electrocrystalline membrane adsorption technology. The electrocrystalline membrane adsorption uses the built-in electric field of the material, similar to an electret, which provides a small amount of electricity and a low electric field voltage.

[0014] The design of this patent allows for an electric field voltage more than 100 times stronger and an electric charge more than 10,000 times stronger than that of the electrocrystalline membrane. Additionally, because at least one high-voltage electrode has an insulating structure with the water flow channel, there is no electric current in the water in the water flow channel, thus avoiding the electrolysis problem of water and solutes in the water.

[0015] Therefore, while providing stronger adsorption force and stronger anti-fouling ability compared to the transistor film, this patent avoids the electrolysis problem.

[0016] In the water flow channel, a high-voltage electrode and an electric field induction filtration module are arranged in sequence along the water flow direction.

[0017] During use, the water flow passes through the high-voltage electrode, and impurities (such as metal ions, viruses, bacteria, etc.) become charged, and then reach the electric field induction filtration module to generate electric field adsorption.

[0018] A conductive net is arranged in the water flow channel. The conductive net is coated with an insulating layer. The conductive net blocks in the water flow channel. A boosting power supply is connected to the conductive net, and the conductive net is used as the high-voltage electrode.

[0019] When the water flow passes through the conductive net, impurities (such as metal ions, viruses, bacteria, etc.) become charged. The conductive net is coated with an insulating layer to achieve insulation from water.

[0020] Or:

[0021] A filter block containing conductive wires is arranged in the water flow channel. The conductive wires are coated with an insulating layer. The filter block blocks in the water flow channel. A boosting power supply is connected to the conductive wires, and the conductive wires are used as the high-voltage electrode.

[0022] When the water flow passes through the filter block containing conductive wires, impurities (such as metal ions, viruses, bacteria, etc.) become charged. The conductive wires are coated with an insulating layer to achieve insulation from water.

[0023] The electroinductive filtration material block adopts a filtration material block embedded with metal wires. The base material of the filtration material block embedded with metal wires adopts an organic filtration material block including PP cotton and sponge.

[0024] This patent does not use a simple metal wire as the filtration material, but adopts the method of embedding metal wires. The electric adsorption and the physical adsorption of the organic filtration material block are used in combination.

[0025] After the water flow is buffered and decelerated by the organic filtration material block, electric field adsorption is carried out, and the impurities (such as metal ions, viruses, bacteria, etc.) adsorbed by the electric field are intercepted in the organic filtration material block.

[0026] One is to improve the ability of electric field adsorption and reduce the probability of impurities escaping due to water flow. The other is to avoid excessive impurities covering the surface of the metal wires by intercepting the impurities in the organic filtration material block, ensuring the continuous electric field expansion performance.

[0027] In the electric field induction filtration module, a structure in which the high-voltage electrode is electrically connected to at least part of the metal wires in the electroinductive filtration material block is adopted.

[0028] Distribute the electric field into the electroinductive filter material block in a conductive manner.

[0029] The electroinductive filter material block uses a filter material block with a carbon rod structure;

[0030] In the electroinductive filter module, a high-voltage electrode is electrically connected to the filter material block with a carbon rod structure.

[0031] Distribute the electric field into the electroinductive filter material block in a conductive manner.

[0032] The filter material block with a carbon rod structure has the characteristic of integral electric field distribution and stronger filtering performance.

[0033] When water flows through the carbon rod structure, charged impurities are adsorbed and filtered.

[0034] The electroinductive filter material block uses a filter material block with an activated carbon particle package built-in;

[0035] Conductive metal wires are embedded in the activated carbon particle package, and the conductive metal wires are connected to the high-voltage electrode in the electroinductive filter module.

[0036] Complete the electric field distribution through the high-voltage electrode, and complete the expansion of the electric field distribution through the activated carbon particles connected directly or by electric field induction.

[0037] It has the characteristics of uniform and delicate electric field distribution, fine filtering, and long service life.

[0038] The filter material block adopts a multi-filter layer structure, and channels are arranged between the filter layers as flushing channels; one end of the flushing channel is connected to a high-pressure water inlet, and the other end is connected to a high-pressure water outlet.

[0039] Flush the impurities adsorbed by the filter material block with high-pressure water, so that the filter material block can be reused and the service life can be extended. Brief Description of the Drawings

[0040] Figure 1 is a sectional view of the structure of the present invention. Detailed Embodiment

[0041] In order to make the technical means, specific structure, achieved purpose and effects of the present invention easy to understand, the present invention will be further described below with reference to the accompanying drawings.

[0042] The extended active electroadsorption water purification device includes a water flow channel 2 for water supply to flow through, and further includes a filter material block arranged in the water flow channel 2;

[0043] It further includes a boost power supply 1;

[0044] The boost power supply 1 is connected to two high-voltage electrodes that output high voltage;

[0045] The filter material block is disposed between the electric fields of two high-voltage electrodes;

[0046] The filter material block uses a filter material block with a conductive material built in, which is called an electro-induced filter material block;

[0047] One of the high-voltage electrodes and the electro-induced filter material block form an electric field induction structure, which is called the electric field induction filter module 3;

[0048] At least one of the two high-voltage electrodes has an insulating structure with the water flow channel 2.

[0049] The electric field induction filter module 3 includes a high-voltage electrode and an electro-induced filter material block. The high-voltage electric field generated by the high-voltage electrode induces an electric field in the electro-induced filter material block, thereby realizing adsorption filtration.

[0050] This design is different from the electrocrystalline film adsorption technology. The electrocrystalline film adsorption uses the built-in electric field of the material, similar to an electret, with a small amount of electricity provided and a low electric field voltage.

[0051] The design of this patent allows for an electric field voltage more than 100 times stronger than that of the electrocrystalline film, and an electric quantity more than 10,000 times stronger. In addition, because at least one high-voltage electrode has an insulating structure with the water flow channel 2, there is no electric current in the water in the water flow channel 2, thus avoiding the electrolysis problem of water and solutes in the water.

[0052] Therefore, this patent provides a stronger adsorption force and a stronger anti-fouling ability compared to the electrocrystalline film, while avoiding the electrolysis problem.

[0053] In the water flow channel 2, the high-voltage electrode and the electric field induction filter module 3 are arranged in sequence along the water flow direction.

[0054] During use, the water flow passes through the high-voltage electrode, and impurities (such as metal ions, viruses, bacteria, etc.) become charged, and then reach the electric field induction filter module 3 to generate electric field adsorption.

[0055] A conductive net is arranged in the water flow channel 2. The conductive net is coated with an insulating layer. The conductive net blocks in the water flow channel 2, and the boost power supply 1 is connected to the conductive net, using the conductive net as the high-voltage electrode.

[0056] When the water flow passes through the conductive net, impurities (such as metal ions, viruses, bacteria, etc.) become charged. The conductive net is coated with an insulating layer to achieve insulation from the water.

[0057] Or:

[0058] A filter block 4 containing conductive wires is provided in the water flow channel 2. The conductive wires are coated with an insulating layer. The filter block 4 is blocked in the water flow channel 2, and a boost power supply 1 is connected to the conductive wires, using the conductive wires as high-voltage electrodes.

[0059] When water flows through the filter block 4 containing conductive wires, impurities (such as metal ions, viruses, bacteria, etc.) become charged. The conductive wires are coated with an insulating layer to achieve insulation from water.

[0060] The electroinductive filtering material block uses a filtering material block with embedded metal wires. The base material of the filtering material block with embedded metal wires uses an organic filtering material block including PP cotton and sponge.

[0061] This patent does not use a simple metal wire as the filtering material, but adopts the method of embedding metal wires. The electroadsorption and physical adsorption of the organic filtering material block are used in combination.

[0062] After the water flow is buffered and decelerated by the organic filtering material block, electrofield adsorption is carried out, and the impurities (such as metal ions, viruses, bacteria, etc.) adsorbed by the electrofield are intercepted in the organic filtering material block.

[0063] One is to improve the electrofield adsorption ability and reduce the probability of impurities escaping due to water flow. The other is to avoid excessive impurities covering the surface of the metal wires by intercepting the impurities in the organic filtering material block, ensuring the continuous electrofield expansion performance.

[0064] In the electroinductive filtering module 3, a structure is adopted in which a high-voltage electrode is electrically connected to at least part of the metal wires in the electroinductive filtering material block.

[0065] The electrofield is distributed into the electroinductive filtering material block through a conductive method.

[0066] The electroinductive filtering material block uses a filtering material block with a carbon rod structure;

[0067] In the electroinductive filtering module 3, a high-voltage electrode is electrically connected to the filtering material block with a carbon rod structure.

[0068] The electrofield is distributed into the electroinductive filtering material block through a conductive method.

[0069] Using a filtering material block with a carbon rod structure has the characteristics of integral electrofield distribution and stronger filtering performance.

[0070] When water flows through the carbon rod structure, the charged impurities are adsorbed and filtered.

[0071] The electroinductive filtering material block uses a filtering material block with an activated carbon particle package built-in;

[0072] Conductive metal wires are embedded in the activated carbon particle package, and the conductive metal wires are connected to the high-voltage electrode in the electric field induction filtration module 3.

[0073] The electric field distribution is completed through the high-voltage electrode, and the expansion of the electric field distribution is completed through the activated carbon particles connected directly or by electric field induction.

[0074] It has the characteristics of uniform and delicate electric field distribution, fine filtration, and long service life.

[0075] The filter material block adopts a multi-filter layer structure, and channels are arranged between the filter layers as flushing channels; one end of the flushing channel is connected to a high-pressure water inlet, and the other end is connected to a high-pressure water outlet.

[0076] The impurities adsorbed by the filter material block are flushed with high-pressure water. The filter material block can be reused, and the service life is extended.

[0077] The above shows and describes the technical solutions and ideas, main features and advantages of the present invention.

[0078] Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. Extended active electro-adsorption water purification device, including a water flow channel for water supply and circulation, characterized in that, It further includes a filter material block disposed in the water flow channel; It further includes a boost power supply; The boost power supply is connected with two high-voltage electrodes for outputting high voltage; The filter material block is disposed between the electric fields of the two high-voltage electrodes; The filter material block adopts a filter material block with a conductive material built therein, which is called an electro-inductive filter material block; One of the high-voltage electrodes and the electro-inductive filter material block form an electric field induction structure, which is called an electric field induction filter module; At least one of the two high-voltage electrodes has an insulating structure with the water flow channel.

Images