Waterway assembly with filter element type sterilizer

Abstract

The utility model relates to the technical field of water purification equipment, in particular to a water path assembly with a filter element type sterilizer, which is characterized in that a filter element mounting position for mounting a filter element and an ozone generator communicated with the filter element mounting position through a first pure water outlet pipeline are arranged on an integrated water path plate; the filter element can filter most of impurities in water in a physical isolation mode, remaining bacteria, fungi and other microorganisms with small sizes in the water are conveyed to the ozone generator through the first pure water outlet pipeline, the ozone generator can generate ozone, and therefore the bacteria, fungi and other microorganisms in the water can be rapidly killed; the defects of a traditional filtering module in the aspect of microorganism removal are effectively overcome, and the safety of the effluent quality is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of water purification equipment, in particular to a waterway assembly with filter core type sterilizer. BACKGROUND

[0002] With the continuous improvement of people's awareness of drinking water safety, more and more families and commercial places begin to use water purification equipment. These devices effectively remove impurities, harmful substances and microorganisms in water through built-in filter cartridges and advanced purification technology, providing people with more pure and healthy drinking water, thereby ensuring people's drinking water safety and health.

[0003] The existing water purification equipment is usually provided with a filter module to filter impurities in water, including suspended solids, particulate matter or organic matter, etc. The filter module removes impurities in water by physical interception, but for some small volume bacteria, fungi and other microorganisms in water, the existing filter module is often difficult to effectively remove, and with the increasing severity of environmental pollution, the risk of microbial contamination in water increases, resulting in the water quality of the water purification equipment may not meet the direct drinking standard.

[0004] The utility model is proposed to solve the technical problems of the prior art. UTILITY MODEL CONTENT

[0005] In view of the above problems, the utility model provides a waterway assembly with filter core type sterilizer, which adopts the technical scheme of:

[0006] The waterway assembly with filter core type sterilizer comprises an integrated waterway board, wherein the integrated waterway board is provided with raw water inlet pipeline, pure water transmission pipeline, concentrated water outlet pipeline and filter core mounting position for mounting filter core, the filter core mounting position is communicated with the raw water inlet pipeline and the concentrated water outlet pipeline respectively, the pure water transmission pipeline comprises a first pure water outlet pipeline, the integrated waterway board is provided with an ozone generator communicated with the filter core mounting position through the first pure water outlet pipeline and an ozone outlet pipeline communicated with the ozone generator.

[0007] Further, the filter core mounting position comprises a first filter core mounting position for mounting a first filter core and a second filter core mounting position for mounting a second filter core, one side of the integrated waterway board is provided with a booster assembly, one side of the second filter core mounting position is communicated with the first filter core mounting position through the booster assembly, the other side of the second filter core mounting position is communicated with the ozone generator through the first pure water outlet pipeline.

[0008] Further, the first filter core mounting position comprises a first filter core water inlet communicated with the raw water inlet pipeline and a first filter core water outlet, and the pure water transmission pipeline comprises a domestic water outlet pipeline communicated with the first filter core water outlet.

[0009] Furthermore, the pressurization component includes a pressurization inlet and a pressurization outlet. The integrated water circuit board is provided with a pure water solenoid valve communicating with the outlet of the first filter element and a first inlet pipe connected to the pressurization inlet. The pure water transmission pipeline includes a second pure water transmission pipeline for connecting the pure water solenoid valve and the first inlet pipe. The second filter element mounting position includes a second filter element inlet connected to the pressurization outlet.

[0010] Furthermore, the integrated water circuit board is provided with a second water inlet pipe connected to the booster outlet, the pure water transmission pipeline includes a third pure water transmission pipeline for connecting the second water inlet pipe and the second filter element inlet, the second filter element mounting position includes a second filter element concentrate outlet, and the integrated water circuit board is provided with wastewater valves respectively connected to the second filter element concentrate outlet and the concentrate outlet pipeline.

[0011] Furthermore, the second filter element mounting position includes a second filter element pure water outlet, an ozone generator inlet is provided on one side of the ozone generator, and the integrated water circuit board is provided with a check valve communicating with the second filter element pure water outlet and a third water inlet pipe communicating with the ozone generator inlet. The third water inlet pipe is connected to the check valve through the first pure water outlet pipe.

[0012] Furthermore, the integrated water circuit board is provided with a backwashing assembly for backwashing the second filter element. The backwashing assembly includes a three-hole valve, a first backwashing pipe connected to the pure water outlet of the second filter element, a second backwashing pipe connected to the first backwashing pipe, a third backwashing pipe connected to the second backwashing pipe and the inlet of the second filter element, and a backwashing inlet pipe connected to the second backwashing pipe and used to connect to the pressure tank. The first backwashing pipe, the second backwashing pipe, and the third backwashing pipe are all connected to the three-hole valve.

[0013] Furthermore, the integrated water circuit board is equipped with a high-pressure switch device for controlling the switching state of the pure water solenoid valve.

[0014] Furthermore, the ozone generator has an ozone generator outlet on one side, and the integrated water circuit board has a fourth inlet pipe for connecting the ozone generator outlet and the ozone outlet pipe.

[0015] Furthermore, the ozone generator includes an ozone generator body and a mounting housing for mounting the ozone generator body and being detachably connected to the integrated water circuit board.

[0016] The beneficial effects of this utility model are as follows:

[0017] 1. This utility model provides a filter cartridge mounting position on an integrated water circuit board and an ozone generator connected to the filter cartridge mounting position via a first pure water outlet pipe. The filter cartridge can filter most impurities in the water through physical isolation. The remaining small bacteria, fungi, and other microorganisms in the water are transported to the ozone generator through the first pure water outlet pipe. The ozone generator can produce ozone, thereby quickly killing bacteria, fungi, and other microorganisms in the water. This effectively makes up for the shortcomings of traditional filtration modules in removing microorganisms and ensures the safety of the effluent water quality.

[0018] 2. By setting up raw water inlet pipes, pure water transmission pipes, concentrated water outlet pipes, ozone outlet pipes, and an ozone generator on the integrated water circuit board, the structure of the water circuit components becomes more compact and simple, which helps to reduce the number of interfaces and effectively improves the overall stability of the water purification equipment.

[0019] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. Attached Figure Description

[0020] Figure 1 This is one of the structural schematic diagrams of the water channel component of this utility model;

[0021] Figure 2 This is the second structural schematic diagram of the water channel component of this utility model;

[0022] Figure 3 This is the third schematic diagram of the structure of the water channel component of this utility model;

[0023] Figure 4 for Figure 3 Cross-sectional view along line BB;

[0024] Figure 5 This is the fourth structural schematic diagram of the water channel component of this utility model;

[0025] Figure 6 This is the fifth schematic diagram of the structure of the water channel component of this utility model;

[0026] Figure 7 This is one of the structural schematic diagrams of the integrated water circuit board of this utility model;

[0027] Figure 8 This is the second structural schematic diagram of the integrated water circuit board of this utility model;

[0028] Figure 9 This is a schematic diagram of the waterway of this utility model. Detailed Implementation

[0029] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0030] likeFigures 1 to 9 The water circuit assembly with a filter cartridge sterilizer shown includes an integrated water circuit board 1. The integrated water circuit board 1 is provided with a raw water inlet pipe 2, a pure water transmission pipe, a concentrated water outlet pipe 4, and a filter cartridge mounting position for installing filter cartridges. The filter cartridge mounting position is connected to the raw water inlet pipe 2 and the concentrated water outlet pipe 4, respectively. The pure water transmission pipe includes a first pure water outlet pipe 31. The integrated water circuit board 1 is provided with an ozone generator 6 that communicates with the filter cartridge mounting position through the first pure water outlet pipe 31, and an ozone outlet pipe 61 that communicates with the ozone generator 6.

[0031] This invention features a filter cartridge mounting position on an integrated water circuit board, and an ozone generator connected to the filter cartridge mounting position via a first pure water outlet pipe. The filter cartridge, through physical isolation, can filter most impurities in the water. The remaining small bacteria, fungi, and other microorganisms in the water are transported to the ozone generator through the first pure water outlet pipe. The ozone generator produces ozone, which quickly kills the bacteria, fungi, and other microorganisms in the water, effectively compensating for the shortcomings of traditional filtration modules in microbial removal and ensuring the safety of the effluent water quality.

[0032] Furthermore, by setting up a raw water inlet pipe 2, a pure water transmission pipe, a concentrated water outlet pipe 4, an ozone outlet pipe 61, and an ozone generator 6 on the integrated water circuit board 1, the structure of the water circuit components becomes more compact and simple, which helps to reduce the number of interfaces and effectively improves the overall stability of the water purification equipment.

[0033] like Figures 1 to 9 The filter element mounting positions shown include a first filter element mounting position 51 for mounting a first filter element and a second filter element mounting position 52 for mounting a second filter element. A pressurization component 7 is provided on one side of the integrated water circuit board 1. One side of the second filter element mounting position 52 is connected to the first filter element mounting position 51 through the pressurization component 7, and the other side of the second filter element mounting position 52 is connected to the ozone generator 6 through the first pure water outlet pipe 31.

[0034] Optionally, the ozone generator 6 is located on the surface of the integrated water circuit board 1, and the first filter element mounting position 51 and the second filter element mounting position 52 are both located at the bottom of the integrated water circuit board 1.

[0035] Furthermore, by installing the first filter element at the first filter element mounting position 51, the second filter element at the second filter element mounting position 52, and the ozone generator 6 communicating with the second filter element mounting position 52, it is beneficial to achieve the function of multi-stage filtration. The first filter element is mainly responsible for the preliminary filtration of suspended solids, particulate matter, and some organic matter. The second filter element further treats fine impurities and residual pollutants in the water. The ozone generator 6 can generate ozone, which is a strong oxidant with broad-spectrum bactericidal ability and can kill a variety of microorganisms, including bacteria, viruses, and fungi. The ozone generator 6 can further ensure the sterility of the water. In addition, the ozone generator 6 can not only sterilize and disinfect, but also oxidize and decompose organic matter in the water, such as pesticide, dye, and detergent residues.

[0036] Furthermore, the pressurizing component 7 can transport water from the first filter element mounting position 51 to the second filter element mounting position 52. Under the action of the pressurizing component 7, the water flow rate and pressure can be increased, which is beneficial to enhance the filtration efficiency of the second filter element. Especially when dealing with high concentration pollutants, it can effectively prevent filter element clogging and effectively extend the service life of the filter element.

[0037] Specifically, the first filter element is a PPC pre-filter, which typically has a filtration precision between 1 and 50 microns. It can effectively remove large particulate impurities in the water, such as silt, rust, and suspended solids. By initially removing large particulate impurities, it can reduce the clogging and damage of these impurities to the second filter element, thereby extending the service life of the second filter element. The second filter element is an RO filter, which can remove most dissolved solids in the water, including salt, heavy metals, minerals, and organic matter. Its filtration precision can reach 0.0001 microns.

[0038] like Figures 1 to 9 The first filter element installation position 51 shown includes a first filter element inlet 511 and a first filter element outlet 512 that are connected to the raw water inlet pipe 2. The pure water transmission pipe includes a domestic water outlet pipe 30 that is connected to the first filter element outlet 512.

[0039] Specifically, external tap water enters the integrated water circuit board 1 through the raw water inlet pipe 2. The raw water inlet pipe 2 is connected to the inlet 511 of the first filter element so that the tap water can enter the first filter element for filtration. The filtered tap water is transmitted to the domestic water outlet pipe 30 through the outlet 512 of the first filter element for users' daily use, such as flushing the toilet, cleaning the kitchen or room.

[0040] Furthermore, the initial filtration of external tap water through the first filter element can remove large particulate impurities, reducing the risk of these impurities clogging and damaging the subsequent second filter element and ozone generator 6, which helps to extend the service life of the device.

[0041] like Figures 1 to 9 The pressurization assembly 7 shown includes a pressurization inlet 71 and a pressurization outlet 72. The integrated water circuit board 1 is provided with a pure water solenoid valve 11 communicating with the first filter element outlet 512 and a first inlet pipe 12 connected to the pressurization inlet 71. The pure water transmission pipeline includes a second pure water transmission pipeline 32 for connecting the pure water solenoid valve 11 and the first inlet pipe 12. The second filter element mounting position 52 includes a second filter element inlet 521 connected to the pressurization outlet 72.

[0042] Specifically, some of the tap water filtered by the first filter element is discharged to the outside through the domestic water outlet pipe 30 for users' daily use, and some tap water enters the second pure water transmission pipe 32 through the pure water solenoid valve 11. The second pure water transmission pipe 32 is connected to the first water inlet pipe 12, and the first water inlet pipe 12 is connected to the booster inlet 71 so that the water flow from the second pure water transmission pipe 32 into the booster component 7 for pressurization, and finally is transmitted to the second filter element inlet 521 through the booster outlet 72. The second filter element filters the pressurized water flow.

[0043] Furthermore, by pressurizing the water treated by the first filter element through the pressurizing component 7, the water flow can be stabilized. Especially when higher pressure is required during water filtration and transportation, the pressurizing component 7 can better adapt to different water flow requirements after increasing the water pressure, reduce the problem of poor or uneven water flow, and help improve the operating efficiency of the entire system.

[0044] Furthermore, the pressurized water can pass through the second filter more effectively, reducing the clogging of the second filter by contaminants and effectively extending its service life.

[0045] Furthermore, the pure water solenoid valve 11 can precisely control the direction of water flow, ensuring that the water flows along the set path. In addition, the pure water solenoid valve 11 is set on the surface of the integrated water circuit board 1, so that the entire water circuit assembly is more modular and easy to install and maintain.

[0046] like Figures 1 to 9 The integrated water circuit board 1 shown is provided with a second water inlet pipe 13 connected to the booster outlet 72. The pure water transmission pipeline includes a third pure water transmission pipeline 33 for connecting the second water inlet pipe 13 and the second filter element inlet 521. The second filter element mounting position 52 includes a second filter element concentrate outlet 522. The integrated water circuit board 1 is provided with a wastewater valve 14 that is connected to the second filter element concentrate outlet 522 and the concentrate outlet pipeline 4 respectively.

[0047] Specifically, the pressurized water flows into the third pure water transmission pipeline 33 through the second inlet pipe 13. The third pure water transmission pipeline 33 is connected to the inlet 521 of the second filter element so that the water can enter the second filter element for filtration. Under the filtration effect of the second filter element, some concentrated water is generated. The concentrated water enters the concentrated water outlet pipeline 4 through the concentrated water outlet 522 of the second filter element and the waste water valve 14 and is discharged to the outside.

[0048] Furthermore, the integrated water circuit board 1 is equipped with a wastewater valve 14 that is connected to the concentrate outlet 522 of the second filter element and the concentrate outlet pipe 4 respectively. The wastewater valve 14 can control the discharge of concentrate, ensuring that the system can discharge concentrate as needed, avoiding the accumulation of concentrate from causing adverse effects on the system. At the same time, the setting of the wastewater valve 14 also provides convenience for the maintenance and upkeep of the system.

[0049] like Figures 1 to 9 The second filter element mounting position 52 shown includes a second filter element pure water outlet 523. An ozone generator inlet 62 is provided on one side of the ozone generator 6. The integrated water circuit board 1 is provided with a check valve 15 that communicates with the second filter element pure water outlet 523 and a third water inlet pipe 16 that communicates with the ozone generator inlet 62. The third water inlet pipe 16 communicates with the check valve 15 through the first pure water outlet pipe 31.

[0050] Specifically, the pure water outlet 523 of the second filter element is connected to the check valve 15, the check valve 15 is connected to the first pure water outlet pipe 31, one side of the third inlet pipe 16 is connected to the first pure water outlet pipe 31, and the other side of the third inlet pipe 16 is connected to the ozone generator inlet 62. Under the filtration of the second filter element, some pure water will also be generated. The filtered pure water is transmitted to the first pure water outlet pipe 31 through the pure water outlet 523 of the second filter element and the check valve 15. The pure water in the first pure water outlet pipe 31 enters the ozone generator 6 for sterilization and disinfection through the third inlet pipe 16 and the ozone generator inlet 62 in sequence.

[0051] Furthermore, by setting the check valve 15, it can be ensured that the pure water flowing out of the pure water outlet 523 of the second filter element can only flow in one direction, preventing backflow and thus avoiding contamination of the pure water, which is conducive to ensuring the safety of water quality.

[0052] Furthermore, the pure water undergoes further disinfection by the ozone generator 6, which can more thoroughly remove any remaining microorganisms or organic pollutants, thereby improving the purity and safety of the water and ensuring that the drinking water fully meets health standards.

[0053] like Figures 1 to 9The integrated water circuit board 1 shown is provided with a backwashing assembly for backwashing the second filter element. The backwashing assembly includes a three-hole valve 81, a first backwashing pipe 82 connected to the pure water outlet 523 of the second filter element, a second backwashing pipe 83 connected to the first backwashing pipe 82, a third backwashing pipe 84 connected to the second backwashing pipe 83 and the inlet 521 of the second filter element, and a backwashing inlet pipe 85 connected to the second backwashing pipe 83 and used to connect to the pressure tank. The first backwashing pipe 82, the second backwashing pipe 83 and the third backwashing pipe 84 are all connected to the three-hole valve 81.

[0054] Specifically, under the filtration of the second filter element, some pure water enters the first backwash pipe 82 through the pure water outlet 523 of the second filter element. The first backwash pipe 82 is connected to the second backwash pipe 83. The integrated water circuit board 1 is provided with a backwash inlet pipe 85 that is connected to the second backwash pipe 83 and connected to the pressure tank, so that the pure water in the first backwash pipe 82 can enter the pressure tank for storage. The second backwash pipe 83 is connected to the third backwash pipe 84, and the third backwash pipe 84 is connected to the inlet 521 of the second filter element. When the user needs to backwash the second filter element, under the action of the three-hole valve 81, the pure water stored in the pressure tank can enter the third backwash pipe 84 through the second backwash pipe 83, and finally enter the second filter element for backwashing through the inlet 521 of the second filter element. The wastewater after backwashing is transmitted to the concentrated water outlet pipe 4 under the action of the concentrated water outlet 522 of the second filter element and the wastewater valve 14 and discharged to the outside.

[0055] Furthermore, by setting up a three-hole valve 81, a first backwashing pipeline 82, a second backwashing pipeline 83, a third backwashing pipeline 84, and a backwashing inlet pipe 85, the second filter element can be backwashed periodically, effectively removing impurities and contaminants from the surface of the filter element and restoring its filtration performance.

[0056] Furthermore, by integrating the backwashing component onto the integrated water circuit board 1, it is beneficial to reduce the need for additional pipes and fittings, which helps to simplify the system structure and effectively reduce maintenance costs and complexity.

[0057] like Figures 1 to 9 The integrated water circuit board 1 shown is equipped with a high-pressure switch device 9 for controlling the on / off state of the pure water solenoid valve 11;

[0058] Specifically, the high-pressure switch device 9 is an HPS high-pressure switch. The HPS high-pressure switch can automatically detect the water pressure in the system and control the opening and closing state of the pure water solenoid valve 11 according to the changes in water pressure, which helps to reduce the need for manual operation and effectively improve the automation level of the system. Secondly, when the water pressure in the system exceeds the preset high-pressure threshold, the HPS high-pressure switch can automatically close the pure water solenoid valve 11 to prevent system damage caused by excessive water pressure, thereby protecting the safety of the entire system. Finally, through the automatic control of the HPS high-pressure switch, water supply can be avoided when the water pressure is too high, reducing unnecessary energy consumption and improving the energy efficiency of the system.

[0059] like Figures 1 to 9 The ozone generator 6 shown is provided with an ozone generator outlet 63 on one side, and the integrated water circuit board 1 is provided with a fourth water inlet pipe 17 for connecting the ozone generator outlet 63 and the ozone water outlet pipe 61.

[0060] Specifically, the pure water is further sterilized and disinfected by the ozone generator 6. After treatment, the pure water is transmitted to the ozone outlet pipe 61 through the ozone generator outlet 63 and the four inlet pipes 17, and finally discharged to the outside for users to drink.

[0061] Furthermore, the ozone water generated by the ozone generator 6 can effectively kill bacteria, viruses and other microorganisms in the water, while decomposing organic pollutants. By directly introducing the ozone water into the ozone outlet pipe 61 through the fourth inlet pipe 17, the water quality can be further purified, which is conducive to improving the safety of drinking water.

[0062] like ​ The ozone generator 6 shown includes an ozone generator body 64 and a mounting housing 65 for mounting the ozone generator body 64 and being detachably connected to the integrated water circuit board 1;

[0063] Furthermore, the detachable connection between the mounting housing 65 and the integrated water circuit board 1 makes the installation and removal of the ozone generator body 64 very convenient, which is beneficial for users to maintain or replace the ozone generator 6 when needed.

[0064] Furthermore, during the production or installation process, the ozone generator body 64 can be pre-installed into the mounting housing 65, and then the mounting housing 65 can be detachably connected to the integrated water circuit board 1, which helps to improve assembly efficiency.

[0065] Furthermore, the mounting housing 65 not only serves to fix and support the ozone generator body 64, but also protects the ozone generator body 64 from interference and damage from the external environment to a certain extent.

[0066] Optionally, the connection between the mounting housing 65 and the integrated water circuit board 1 can be achieved by threaded connection, slot connection, snap-fit ​​connection, or locking connection.

[0067] The implementation method of this embodiment is as follows:

[0068] External tap water enters the integrated water circuit board 1 through the raw water inlet pipe 2 and passes through the first filter element inlet 511 for filtration. The first filter element is a PPC pre-filter. The filtered tap water flows out through the first filter element outlet 512. At this time, some tap water is discharged to the outside through the domestic water outlet pipe 30 for users' domestic use, such as flushing toilets, cleaning kitchens or rooms. The remaining tap water is transmitted to the second pure water transmission pipe 32 under the action of the pure water solenoid valve 11. The first inlet pipe 12 is connected to the booster inlet 71 and communicates with the second pure water transmission pipe 32 so that the tap water can enter the booster component 7 for pressurization. The pressurized water flows through the booster outlet 72 and the second inlet pipe 13 into the third pure water transmission pipe 33, and then through the second filter element inlet 521 into the third pure water transmission pipe 33. The system uses two filter elements, the second of which is an RO filter element. Under the action of the second filter element, some concentrated water is produced. The concentrated water enters the concentrated water outlet pipe 4 through the concentrated water outlet 522 of the second filter element and under the action of the wastewater valve 14, and is finally discharged to the outside. The second filter element also produces pure water. Some of the pure water enters the first pure water outlet pipe 31 through the pure water outlet 523 of the second filter element and under the action of the check valve 15. One side of the third inlet pipe 16 is connected to the first pure water outlet pipe 31, and the other side of the third inlet pipe 16 is connected to the ozone generator inlet 62, so that the pure water in the first pure water outlet pipe 31 can enter the ozone generator 6 for sterilization and disinfection. The disinfected ozone water enters the ozone outlet pipe 61 through the ozone generator outlet 63 and the fourth inlet pipe 17 in sequence, and is finally discharged to the outside for users to drink.

[0069] Under the action of the second filter element, some pure water enters the first backwash pipe 82 through the pure water outlet 523 of the second filter element. The first backwash pipe 82 is connected to the second backwash pipe 83. The integrated water circuit board 1 is provided with a backwash inlet pipe 85 that is connected to the second backwash pipe 83 and is used to connect to the pressure tank, so that the pure water in the first backwash pipe 82 can enter the pressure tank for storage. The second backwash pipe 83 is connected to the third backwash pipe 84, and the third backwash pipe 84 is connected to the inlet 521 of the second filter element. When the user needs to backwash the second filter element, under the action of the three-hole valve 81, the pure water stored in the pressure tank can enter the third backwash pipe 84 through the second backwash pipe 83, and finally enter the second filter element for backwashing through the inlet 521 of the second filter element. The wastewater after backwashing is transmitted to the concentrated water outlet pipe 4 under the action of the concentrated water outlet 522 of the second filter element and the wastewater valve 14 and discharged to the outside.

[0070] The integrated water circuit board 1 is also equipped with a high-pressure switch device 9 for controlling the on / off state of the pure water solenoid valve 11. The high-pressure switch device 9 is an HPS high-pressure switch. The HPS high-pressure switch can automatically detect the water pressure in the system and control the on / off state of the pure water solenoid valve 11 according to the changes in water pressure, which helps to reduce the need for manual operation and effectively improve the automation level of the system. Secondly, when the water pressure in the system exceeds the preset high-pressure threshold, the HPS high-pressure switch can automatically close the pure water solenoid valve 11 to prevent system damage caused by excessive water pressure, thereby protecting the safety of the entire system. Finally, through the automatic control of the HPS high-pressure switch, water supply can be avoided when the water pressure is too high, reducing unnecessary energy consumption and improving the energy efficiency of the system.

[0071] The above examples are merely illustrative of the technical content of this utility model to facilitate reader understanding, but do not imply that the implementation of this utility model is limited to these embodiments. Any technical extensions or re-creations made based on this utility model are protected by this utility model. The scope of protection of this utility model is defined by the claims.

Claims

1. Waterway assembly with filter cartridge sterilizer, comprising an integrated waterway board (1), characterized in that: The integrated waterway board (1) is provided with raw water inlet pipeline (2), pure water transmission pipeline, concentrated water outlet pipeline (4), and filter core installation position for installing filter core, the filter core installation position is communicated with raw water inlet pipeline (2) and concentrated water outlet pipeline (4) respectively, pure water transmission pipeline includes first pure water outlet pipeline (31), the integrated waterway board (1) is provided with ozone generator (6) communicated with the filter core installation position through first pure water outlet pipeline (31), and ozone outlet pipeline (61) communicated with ozone generator (6).

2. The waterway assembly with a cartridge-type sterilizer of claim 1, wherein: The filter core installation position includes first filter core installation position (51) for installing first filter core, and second filter core installation position (52) for installing second filter core, one side of integrated waterway board (1) is provided with booster assembly (7), one side of second filter core installation position (52) is communicated with first filter core installation position (51) through booster assembly (7), the other side of second filter core installation position (52) is communicated with ozone generator (6) through first pure water outlet pipeline (31).

3. The waterway assembly with a cartridge-type sterilizer of claim 2, wherein: The first filter core installation position (51) includes first filter core water inlet (511) communicated with raw water inlet pipeline (2), and first filter core water outlet (512), the pure water transmission pipeline includes domestic water outlet pipeline (30) communicated with first filter core water outlet (512).

4. The waterway assembly with a cartridge-type sterilizer of claim 3, wherein: The booster assembly (7) includes booster water inlet (71) and booster water outlet (72), the integrated waterway board (1) is provided with pure water electromagnetic valve (11) communicated with first filter core water outlet (512), first water inlet pipe (12) connected with booster water inlet (71), the pure water transmission pipeline includes second pure water transmission pipeline (32) for connecting pure water electromagnetic valve (11) and first water inlet pipe (12), the second filter core installation position (52) includes second filter core water inlet (521) connected with booster water outlet (72).

5. The waterway assembly with a cartridge-type sterilizer of claim 4, wherein: The integrated waterway board (1) is provided with second water inlet pipe (13) connected with booster water outlet (72), the pure water transmission pipeline includes third pure water transmission pipeline (33) for connecting second water inlet pipe (13) and second filter core water inlet (521), the second filter core installation position (52) includes second filter core concentrated water outlet (522), the integrated waterway board (1) is provided with waste water valve (14) communicated with second filter core concentrated water outlet (522) and concentrated water outlet pipeline (4) respectively.

6. The waterway assembly with a cartridge filter sterilizer of claim 4, wherein: The second filter core installation position (52) includes second filter core pure water outlet (523), one side of ozone generator (6) is provided with ozone generator water inlet (62), the integrated waterway board (1) is provided with check valve (15) communicated with second filter core pure water outlet (523), and third water inlet pipe (16) communicated with ozone generator water inlet (62), the third water inlet pipe (16) is communicated with check valve (15) through first pure water outlet pipeline (31).

7. The waterway assembly with a cartridge filter sterilizer of claim 6, wherein: The integrated waterway board (1) is provided with a backwashing assembly for backwashing the second filter element, the backwashing assembly comprises a three-hole valve (81), a first backwashing pipeline (82) communicated with a pure water outlet (523) of the second filter element, a second backwashing pipeline (83) communicated with the first backwashing pipeline (82), a third backwashing pipeline (84) respectively communicated with the second backwashing pipeline (83) and a water inlet (521) of the second filter element, and a backwashing water inlet pipeline (85) communicated with the second backwashing pipeline (83) and used for connecting a pressure barrel, and the first backwashing pipeline (82), the second backwashing pipeline (83) and the third backwashing pipeline (84) are connected with the three-hole valve (81).

8. The waterway assembly with a cartridge filter sterilizer of claim 4, wherein: The integrated waterway board (1) is provided with a high-voltage switch device (9) for controlling the on-off state of the pure water electromagnetic valve (11).

9. The waterway assembly with a cartridge filter sterilizer of claim 1, wherein: The ozone generator (6) is provided with an ozone generator water outlet (63) on one side, and the integrated waterway board (1) is provided with a fourth water inlet pipeline (17) for connecting the ozone generator water outlet (63) and an ozone outlet pipeline (61).

10. The waterway assembly with a cartridge filter sterilizer of claim 1, wherein: The ozone generator (6) comprises an ozone generator main body (64) and a mounting shell (65) for mounting the ozone generator main body (64) and detachably connected with the integrated waterway board (1).

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