Activated carbon water quality deep purification integrated device

Abstract

The utility model discloses an activated carbon water quality deep purification integrated device, and belongs to the field of water quality purification devices.The activated carbon water quality deep purification integrated device comprises a filtering tank body, and a basket type filtering net used for being filled with activated carbon particles is arranged in the filtering tank body; a tank cover connected with the top end of the basket type filter screen is fixedly mounted at an opening in the top end of the filter tank body, and a filter cartridge joint connected with an opening in the bottom end of the basket type filter screen is arranged in the bottom end of the filter tank body; the side surface of the filtering tank body is provided with a water inlet joint which is communicated with the external space, corresponding to the basket type filtering net, in the filtering tank body. According to the activated carbon water quality deep purification integrated device, the functions of pretreatment, activated carbon adsorption, purified water output and the like are integrated in one filtering tank body, the size and complexity of the device are reduced, installation and maintenance are convenient, and the basket type filter screen is filled with activated carbon particles, so that efficient adsorption and purification of impurities in water are achieved.

Description

Technical Field

[0001] This application relates to the technical field of water purification devices, specifically an integrated activated carbon water purification device. Background Technology

[0002] Water purification devices are equipment or systems used to remove impurities, pollutants, and harmful substances from water to improve water quality and meet the requirements for specific applications. These devices are widely used in household, industrial, agricultural, and municipal water supply sectors to ensure the provision of clean and safe water.

[0003] Chinese utility model patent with publication number CN222138755U discloses an activated carbon deep purification filtration device. By setting a primary filter and a secondary filter, it can pre-treat water, removing larger suspended solids, particles, and silt. By setting an activated carbon assembly, the multi-layered activated carbon assembly can adsorb organic matter, odors, and other odors in the water as much as possible. As the water flows through the activated carbon layer, the adsorption effect further purifies the water quality, removes more pollutants, and improves the purification effect.

[0004] However, its pretreatment through a primary filter and deep purification through multiple secondary filters results in a large device size and complex structure, making it difficult to disassemble and install, and causing considerable trouble for subsequent maintenance.

[0005] Therefore, this application provides an integrated activated carbon water purification device to solve the above problems. Utility Model Content

[0006] This application provides an integrated activated carbon water purification device, which aims to solve the problems mentioned in the background art of existing water purification and filtration devices that are bulky, cumbersome to disassemble and assemble, and inconvenient to maintain due to their multi-layer filter cartridges.

[0007] To achieve the above objectives, this application provides the following technical solution: an integrated activated carbon water purification device, comprising a filter tank, wherein a basket filter screen for filling activated carbon particles is disposed inside the filter tank, a tank cover fixedly installed at the top opening of the filter tank and connected to the top of the basket filter screen, a filter cartridge connector connected to the bottom opening of the filter tank, a water inlet connector communicating with the external space of the basket filter screen inside the filter tank on the side, and a purified water connector connected to the filter cartridge connector at the bottom of the filter tank, wherein a water quality sensor connected to an external monitoring system is fixedly installed on the purified water connector. In this way, the device integrates pretreatment, activated carbon adsorption, and purified water output functions into a single filter tank, reducing the device's size and complexity, facilitating installation and maintenance, and achieving efficient adsorption and purification of organic matter, color substances, odor substances, and some heavy metal ions in the water through the basket filter screen filled with activated carbon particles.

[0008] Preferably, the can lid is screwed to the top of the filter can body, the can lid is snapped into the flange at the top of the basket filter screen by a retaining ring, and the top of the filter cartridge connector abuts against the bottom opening of the basket filter screen.

[0009] Preferably, an elastic sealing ring is provided between the top of the basket filter and the can lid, and elastic sealing rings are also provided at the filter cartridge joint and the bottom opening of the basket filter.

[0010] Preferably, the can lid has a handle at the top.

[0011] Preferably, the filter tank is equipped with a sewage discharge system, which includes a first diverter valve, a second diverter valve, and a sewage discharge valve. The first diverter valve is fixedly installed at the water inlet connector. One outlet end of the first diverter valve is connected to the interior of the filter tank. The other outlet end of the first diverter valve is connected to one inlet end of the second diverter valve through a reversing pipe. The other inlet end of the second diverter valve is connected to the filter cartridge connector. The outlet end of the second diverter valve is connected to the clean water connector. The side of the filter tank has a sewage connector that communicates with the interior of the filter tank. The sewage discharge valve is fixedly installed on the sewage connector.

[0012] Preferably, the first steering valve, the second steering valve, and the drain valve are all connected to an external monitoring system.

[0013] This activated carbon deep water purification integrated device integrates pretreatment, activated carbon adsorption, and purified water output functions into a single filter tank, reducing the device's size and complexity and facilitating installation and maintenance.

[0014] This integrated activated carbon water purification device uses a basket filter filled with activated carbon particles to achieve efficient adsorption and purification of organic matter, color substances, odor substances, and some heavy metal ions in water.

[0015] This activated carbon deep water purification integrated device can remove impurities and dirt from the filter tank through regular sewage discharge, maintaining the filtration effect of the basket filter and avoiding problems such as decreased filtration efficiency or clogging caused by the accumulation of impurities. Regular sewage discharge and cleaning can reduce wear and corrosion on the basket filter and other components, extend the service life of the equipment, keep the inside of the filter tank clean and hygienic, and promote the long-term stable operation of the equipment. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of an integrated activated carbon water purification device.

[0017] Figure 2 This is a schematic diagram of the internal structure of an integrated activated carbon water purification device.

[0018] Figure 3 for Figure 2 Enlarged structural diagram at point A;

[0019] Figure 4 for Figure 2 Enlarged structural diagram at point B.

[0020] In the picture:

[0021] 1. Filter tank; 11. Water inlet connector; 12. Purified water connector; 13. Filter cartridge connector;

[0022] 2. Basket filter; 21. Connecting joint; 22. Flange;

[0023] 3. Can lid; 31. Retaining ring; 32. Handle;

[0024] 4. Elastic sealing ring;

[0025] 5. Sewage system; 51. Reversing pipe; 52. Sewage connector; 53. First diverting valve; 54. Second diverting valve; 55. Sewage valve;

[0026] 6. Water quality sensor. Detailed Implementation

[0027] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0028] Example 1

[0029] This embodiment provides an integrated activated carbon water purification device, such as... Figures 1-4 As shown, the activated carbon deep water purification integrated device includes a filter tank 1, inside which is a basket filter screen 2 for filling activated carbon particles. A tank cover 3 is fixedly installed at the top opening of the filter tank 1 and connected to the top of the basket filter screen 2. Inside the bottom of the filter tank 1, there is a filter cartridge connector 13 that connects to the bottom opening of the basket filter screen 2. On the side of the filter tank 1, there is a water inlet connector 11 that communicates with the external space of the corresponding basket filter screen 2 inside the filter tank 1. At the bottom of the filter tank 1, there is a purified water connector 12 that connects to the filter cartridge connector 13. A water quality sensor 6 that connects to an external monitoring system is fixedly installed on the purified water connector 12.

[0030] In use, raw water first enters the filter tank 1 through the inlet connector 11, where it undergoes preliminary mixing and pretreatment in the external space of the basket filter screen 2. The pretreated water then enters the basket filter screen 2 and comes into full contact with the activated carbon particles. The activated carbon, with its abundant microporous structure, adsorbs pollutants such as organic matter, color substances, odor substances, and some heavy metal ions from the water. After being treated by activated carbon adsorption, the water flows out through the filter cartridge connector 13 and the purified water connector 12, resulting in a significant improvement in water quality. The water quality sensor 6 monitors the water quality at the purified water connector 12 in real time and transmits the data to an external monitoring system to monitor the filtration status and determine whether maintenance is needed.

[0031] Specifically, the lid 3 is screwed to the top of the filter tank 1, and the lid 3 is engaged with the flange 22 at the top of the basket filter screen 2 via a retaining ring 31. The top of the filter cartridge connector 13 abuts against the bottom opening of the basket filter screen 2. The lid 3 is threaded to the top of the filter tank 1, which allows the lid 3 to be easily opened or tightened when needed, facilitating maintenance or replacement of activated carbon particles inside the filter tank 1. The retaining ring 31 on the lid 3 engages with the flange 22 at the top of the basket filter screen 2, which keeps the basket filter screen 2 stable inside the filter tank 1 and facilitates the disassembly and assembly of the basket filter screen 2. The top of the filter cartridge connector 13 abuts tightly against the bottom opening of the basket filter screen 2, ensuring that water can flow smoothly through the basket filter screen 2 into the filter cartridge connector 13 and finally out through the purified water connector 12.

[0032] It should be noted that an elastic sealing ring 4 is provided between the top of the basket filter screen 2 and the can lid 3, and an elastic sealing ring 4 is also provided at the bottom opening of the filter cartridge joint 13 and the basket filter screen 2; when the can lid 3 is tightened or the filter cartridge joint 13 abuts against the basket filter screen 2, the elastic sealing ring 4 is compressed to form a tight seal.

[0033] Furthermore, the top of the can lid 3 has a handle 32; the handle 32 is located at the top of the can lid 3, making it convenient for the operator to hold the handle 32 to unscrew or tighten the can lid 3.

[0034] Example 2

[0035] Unlike Embodiment 1, when the filter element needs to be cleaned, the internal basket filter screen 2 needs to be disassembled and removed for cleaning, which is quite troublesome. If it is not disassembled and cleaned frequently, the filtration effect will be reduced or even blocked. Therefore, the filter tank 1 is equipped with a sewage discharge system 5. The sewage discharge system 5 includes a first diverting valve 53, a second diverting valve 54, and a sewage discharge valve 55. The first diverting valve 53 is fixedly installed at the water inlet connector 11. One outlet end of the first diverting valve 53 is connected to the inside of the filter tank 1. The other outlet end of the first diverting valve 53 is connected to one inlet end of the second diverting valve 54 through a reversing pipe 51. The other inlet end of the second diverting valve 54 is connected to the filter cartridge connector 13. The outlet end of the second diverting valve 54 is connected to the clean water connector 12. The side of the filter tank 1 has a sewage connector 52 that is connected to the inside of the filter tank 1. The sewage discharge valve 55 is fixedly installed on the sewage connector 52. The first diverting valve 53, the second diverting valve 54, and the sewage discharge valve 55 are all connected to an external monitoring system.

[0036] During normal filtration, the first diverting valve 53 directs the water flow from the inlet connector 11 into the filter tank 1, allowing the water to pass through the basket filter screen 2 for filtration. The second diverting valve 54 is closed and connected to the reversing pipe 51, while connecting the filter cartridge connector 13 to the clean water connector 12, allowing the filtered water to flow out normally. At this time, the drain valve 55 remains closed to prevent sewage leakage.

[0037] When the filter element needs cleaning or sewage discharge, the external monitoring system will issue a command to control the first diverting valve 53 and the second diverting valve 54 to switch directions. The first diverting valve 53 directs the water flow from the inlet connector 11 to the diverting pipe 51, and then to the second diverting valve 54. The second diverting valve 54 closes the connection with the clean water connector 12 and directs the water flow from the diverting pipe 51 to the filter cartridge connector 13, and then connects to the inside of the basket filter screen 2. The water flow washes the basket filter screen 2 and the internal activated carbon particles from the inside out, causing dirt and impurities to fall into the tank. At this time, the sewage discharge valve 55 is opened, allowing sewage and impurities to be discharged from the filter tank 1 through the sewage connector 52. After the sewage discharge is completed, the external monitoring system issues another command to control the first diverting valve 53, the second diverting valve 54 and the sewage discharge valve 55 to return to their original positions, so that the filter tank 1 returns to normal filtration status.

[0038] The above description is merely a preferred embodiment of this application, but the scope of protection of this application is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this application, based on the technical solution and concept of this application, should be included within the scope of protection of this application.

Claims

1. An integrated activated carbon water purification device, comprising a filter tank (1), characterized in that: The filter tank (1) is equipped with a basket filter screen (2) for filling activated carbon particles. A tank cover (3) connected to the top of the basket filter screen (2) is fixedly installed at the top opening of the filter tank (1). The filter tank (1) has a filter cartridge connector (13) connected to the bottom opening of the basket filter screen (2). The filter tank (1) has a water inlet connector (11) on its side that communicates with the external space of the basket filter screen (2) inside the filter tank (1). The filter tank (1) has a water purification connector (12) connected to the filter cartridge connector (13) at its bottom. A water quality sensor (6) connected to an external monitoring system is fixedly installed on the water purification connector (12).

2. The integrated activated carbon water purification device according to claim 1, characterized in that: The can lid (3) is screwed to the top of the filter can (1), and the can lid (3) is snapped to the flange (22) at the top of the basket filter (2) by a retaining ring (31). The top of the filter cartridge connector (13) abuts against the bottom opening of the basket filter (2).

3. The integrated activated carbon water purification device according to claim 2, characterized in that: An elastic sealing ring (4) is provided between the top of the basket filter (2) and the can lid (3), and an elastic sealing ring (4) is also provided at the filter cartridge joint (13) and the bottom opening of the basket filter (2).

4. The integrated activated carbon water purification device according to claim 3, characterized in that: The lid (3) has a handle (32) at the top.

5. The integrated activated carbon water purification device according to claim 4, characterized in that: The filter tank (1) is equipped with a sewage discharge system (5), which includes a first diverter valve (53), a second diverter valve (54), and a sewage discharge valve (55). The first diverter valve (53) is fixedly installed at the water inlet connector (11). One outlet end of the first diverter valve (53) is connected to the interior of the filter tank (1). The other outlet end of the first diverter valve (53) is connected to one inlet end of the second diverter valve (54) through a reversing pipe (51). The other inlet end of the second diverter valve (54) is connected to the filter cartridge connector (13). The outlet end of the second diverter valve (54) is connected to the clean water connector (12). The side of the filter tank (1) has a sewage connector (52) that is connected to the interior of the filter tank (1). The sewage discharge valve (55) is fixedly installed on the sewage connector (52).

6. The integrated activated carbon water purification device according to claim 5, characterized in that: The first steering valve (53), the second steering valve (54) and the drain valve (55) are all connected to an external monitoring system.

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