Novel water purifier structure
By adopting the parallel arrangement of multiple filter elements in the water purifier, the problems of inconvenient replacement and poor filtration effect of existing water purifier filter elements are solved, and the effects of convenient replacement and water quality optimization are achieved.
Patent Information
- Application Number
- CN202421611224.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-09
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-09
AI Technical Summary
The filter element of the existing water purifier is inconvenient to replace after use, and the filtration effect is poor, so it cannot effectively filter bacteria in the pipeline.
A new water purifier structure was designed, using multiple filter elements in parallel arrangement, including polypropylene membrane filter element, composite scale-resistance filter element, nano ultrafiltration membrane filter element and reverse osmosis membrane filter element, to ensure the optimization of water quality through multiple filtration processes.
The convenience of replacing the filter element is achieved, and the water purification effect is significantly improved through multiple filtration processes, ensuring the safety and freshness of direct drinking water.
Smart Images
Figure CN222907627U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water purifiers, and particularly to a novel water purifier structure. Background Art
[0002] With the increasing requirements of people for the quality of life, water purifiers have basically become essential household items in every family. Water purifiers usually filter through filters. After the existing water purifier filters are used, there is a certain replacement cycle, usually 6 - 36 months. However, many of the existing water purifier filters are arranged inside the main body of the host, which is not convenient for replacement. In addition, there is only one filter in the existing water purifier, resulting in poor filtering effect and the bacteria in the pipeline cannot be filtered. Therefore, a novel water purifier structure needs to be proposed to solve the above problems. Content of the Utility Model
[0003] (1) Technical Problems to be Solved
[0004] In view of the deficiencies of the prior art, the utility model provides a novel water purifier structure, which has the advantages of good filtering effect and convenient filter replacement, and solves the problems of poor water purification effect and inconvenient filter replacement of the existing water purifiers.
[0005] (2) Technical Solutions
[0006] To achieve the above object, the utility model provides the following technical solution: A novel water purifier structure includes a host and a filter arranged in the host. Among them, a plurality of water interfaces are provided at the top of the host, and a receiving cavity for placing the filter is arranged inside. The water interfaces include a tap water interface connected to tap water, a purified water interface connected to a purified water faucet, a direct drinking water interface connected to a direct drinking water faucet, and a waste water interface connected to a drainage floor drain. The filter includes a polypropylene membrane filter, a composite scale inhibitor filter, a nano ultrafiltration membrane filter, and a reverse osmosis membrane filter. The tap water interface is connected to the polypropylene membrane filter through a water inlet pipe. The polypropylene membrane filter is connected to the composite scale inhibitor filter through a water pipe. The composite scale inhibitor filter is connected to the nano ultrafiltration membrane filter through a water pipe. The nano ultrafiltration membrane filter is connected to a booster pump inside the host through a water pipe. The outlet pipe of the booster pump is connected to the reverse osmosis membrane filter, and an inlet solenoid valve is arranged on the inlet pipe of the booster pump.
[0007] Preferably, the polypropylene membrane filter, the composite scale inhibitor filter, and the nano ultrafiltration membrane filter are arranged side by side at the front side of the lower part of the host, and there are two reverse osmosis membrane filters, which are arranged side by side at the rear side of the lower part of the host.
[0008] Preferably, all the filters are exposed inside the host.
[0009] Preferably, a circuit board is provided inside the main body, and a display screen connected to the circuit board is provided on the front side of the main body. The circuit board is also connected to a booster pump, a water inlet solenoid valve, and a power supply interface.
[0010] Preferably, the pore size of the reverse osmosis membrane filter element is 0.0001 μm.
[0011] Preferably, a leak-proof detection board is provided on the bottom side of the main body.
[0012] (III) Beneficial effects
[0013] Compared with the prior art, the present utility model provides a novel water purifier structure, which has the following beneficial effects:
[0014] 1. In this novel water purifier structure, by setting multiple filter elements, the tap water entering the water purifier is first pre-treated through three filter elements to filter out impurities such as sediment, rust, abnormal color, odor, and residual chlorine, and then enters the nano ultrafiltration membrane filter element to filter out bacteria and viruses, separating water from other impurity pollutants, ensuring that the direct drinking water produced by the water purifier is fresh and live water without bacteria and harmful substances, which can be drunk immediately after production, being convenient and safe.
[0015] 2. In this novel water purifier structure, all filter elements are externally placed in the accommodation cavity of the main body, facilitating the replacement of the filter elements. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 FIG. is a three-dimensional structure diagram of a novel water purifier structure proposed by the present utility model;
[0017] Figure 2 FIG. is a split structure diagram of a novel water purifier structure proposed by the present utility model;
[0018] Figure 3 FIG. is an installation structure diagram of a novel water purifier structure proposed by the present utility model.
[0019] In the figure: 1. Main body; 11. Water interface; 111. Tap water interface; 112. Clean water interface; 113. Direct drinking water interface; 114. Waste water interface; 12. Accommodation cavity; 13. Booster pump; 14. Circuit board; 15. Display screen; 16. Water inlet solenoid valve; 17. Power supply interface; 18. Leak-proof detection board; 2. Filter element; 21. Polypropylene membrane filter element; 22. Composite scale inhibitor filter element; 23. Nano ultrafiltration membrane filter element; 24. Reverse osmosis membrane filter element. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0021] Please refer to Figures 1-3 , a new water purifier structure, including a main unit 1 and a filter element 2 disposed inside the main unit. A plurality of water interfaces 11 are provided at the top of the main unit 1, and an accommodation cavity 12 for placing the filter element is provided inside. The water interfaces 11 include a tap water interface 111 communicating with tap water, a purified water interface 112 connected to a purified water faucet, a direct drinking water interface 113 connected to a direct drinking water faucet, and a waste water interface 114 connected to a drainage floor drain. The filter element 2 includes a polypropylene membrane filter element 21, a composite scale inhibitor filter element 22, a nano ultrafiltration membrane filter element 23, and a reverse osmosis membrane filter element 24. The tap water interface 111 is connected to the polypropylene membrane filter element 21 through a water pipe, the polypropylene membrane filter element 21 is connected to the composite scale inhibitor filter element 22 through a water pipe, the composite scale inhibitor filter element 22 is connected to the nano ultrafiltration membrane filter element 23 through a water pipe, the nano ultrafiltration membrane filter element 23 is connected to a booster pump 13 inside the main unit 1 through a water pipe, the outlet pipe of the booster pump 13 is connected to the reverse osmosis membrane filter element 24, and an inlet solenoid valve 14 is provided on the inlet pipe of the booster pump 13.
[0022] A new water purifier structure of the present utility model mainly includes a main unit 1 and a filter element 2. Four water interfaces 11 are provided on the surface of the main unit, namely a tap water interface 111, a purified water interface 112, a direct drinking water interface 113, and a waste water interface 114. Among them, the tap water interface 111 is connected to a tap water pipeline. A three-way PE pipe joint is provided on the tap water pipeline, one end of which is connected to a tap water faucet, one end is connected to the tap water interface 111 of the main unit 1, and the other end is connected to a water supply pipeline. A tap water valve is provided on the water supply pipeline to control the on-off of tap water; the purified water interface 112 is connected to a purified water faucet, enabling users to directly use purified water; the direct drinking water interface 113 is connected to a direct drinking water faucet, enabling users to directly use drinking water; the waste water interface 114 is connected to a waste water discharge floor drain for discharging waste water into the sewer.
[0023] The filter element 2 includes a polypropylene membrane filter element 21, a composite scale inhibitor filter element 22, a nano ultrafiltration membrane filter element 23 and a reverse osmosis membrane filter element 24. Among them, the tap water interface 111 is connected to the polypropylene membrane filter element 21, the polypropylene membrane filter element 21 is connected to the composite scale inhibitor filter element 22, and the composite scale inhibitor filter element 22 is connected to the nano ultrafiltration membrane filter element 23, so that tap water passes through the first three filter elements, undergoes three pre-treatment filtrations, and then enters the nano ultrafiltration membrane filter element 23 for filtering bacteria and viruses, separating water from other impurity pollutants, ensuring that the direct drinking water produced by the water purifier is fresh and live water without bacteria and harmful substances, which can be drunk immediately, being both convenient and safe.
[0024] In a preferred embodiment, referring to Figure 1 and Figure 2 , the polypropylene membrane filter element 21, the composite scale inhibitor filter element 22 and the nano ultrafiltration membrane filter element 23 of the structure of the new water purifier are arranged side by side on the front side of the lower part of the main machine 1, and there are two reverse osmosis membrane filter elements 24, which are arranged side by side on the rear side of the lower part of the main machine 1. The filter element 22 is all exposed inside the main machine 1. The aperture of the reverse osmosis membrane filter element 24 is 0.0001μm.
[0025] Specifically, the polypropylene membrane filter element 21, the composite scale inhibitor filter element 22 and the nano ultrafiltration membrane filter element 23 belong to the pre-treatment filter elements of the water purifier. The polypropylene membrane filter element 21 is used to remove substances such as sediment, rust, dirt, and colloid in water; the composite scale inhibitor filter element 22 is used to deeply adsorb the abnormal color, odor and residual chlorine in water, and at the same time, it can also inhibit the formation of calcium salts and magnesium salts; the filtration precision of the nano ultrafiltration membrane filter element 23 is 0.01μm. Since the volume diameters of bacteria and viruses are all above 0.15μm, impurities, bacteria and viruses in water are filtered out, and beneficial minerals for the human body are retained; the water after the first three-stage pre-treatment is pressurized by a booster pump and enters the fourth-stage and fifth-stage reverse osmosis membrane filter elements 24, so that tap water is filtered into direct drinking water. Since the aperture of the reverse osmosis membrane filter element 24 is 0.0001μm, it is ensured that impurities, soluble solids, bacteria and viruses in water cannot penetrate through the high-precision reverse osmosis membrane, achieving the effect of separating water from other impurities and pollutants.
[0026] It should be noted that various filter elements need to be replaced regularly. When the filter elements are blocked prematurely or fail prematurely, the water usage status should be used as the basis for replacing the filter elements. Specifically, it is recommended to replace the polypropylene membrane filter element 21 every 6 months, the composite scale inhibitor filter element 22 every 6 months, the nano ultrafiltration membrane filter element 23 every 6 - 12 months, and the reverse osmosis membrane filter element 24 every 24 - 36 months.
[0027] In a preferred embodiment, referring to Figure 2, a circuit board 14 is provided inside the main unit 1 of the new water purifier structure. A display screen 15 connected to the circuit board is provided on the front side of the main unit 1. The circuit board 14 is also connected to a booster pump 13, a water inlet solenoid valve 16, and a power supply interface 17. A leak-proof detection board 18 is provided on the bottom side of the main unit 1. The circuit board 14 is connected to the display screen 15, and by controlling the display screen 15, the effects of controlling the switches of the booster pump 13, the water inlet solenoid valve 16, and the power supply interface 17 are achieved. The leak-proof detection board 18 is used to sense whether there is water leakage at the bottom of the filter element. If water droplets are detected, the power supply is cut off and the user is reminded by an alarm.
[0028] The water purifier structure of the present utility model adopts the reverse osmosis process principle to make a five-stage filtered water purification device. First, the raw water is filtered through three pre-treatment filter elements. The first stage: a polypropylene membrane filter element 21, which removes sediment, rust, dirt, colloid, etc. in the water; the second stage: a composite scale inhibitor filter element 22, which deeply adsorbs the abnormal color, odor and residual chlorine in the water and at the same time inhibits the formation of calcium salts and magnesium salts, reducing the hardness of the water; the third stage: a nano ultrafiltration membrane filter element 23, with a filtration precision of 0.01 microns. Since the volume diameters of bacteria and viruses are both above 0.15μm, impurities, bacteria and viruses in the water are filtered out, and beneficial minerals for the human body are retained. The water after three-stage pre-treatment is pressurized by the booster pump 13 and enters the fourth to fifth stage reverse osmosis membrane filter elements. Since the aperture of reverse osmosis is only 0.0001μm, a bacterium has to be reduced by 4,000 times and an infectious virus has to be reduced by more than 200 times to pass through. Therefore, all impurities, soluble solids, bacteria and viruses in the water cannot penetrate through the high-precision reverse osmosis membrane. The effect of separating water from other impurities and pollutants is achieved, and the pollutants are automatically discharged from the flushing port. The direct drinking water is connected to an intelligent faucet, and the whole water production process is fully automatic. When the water supply stops or the raw water pressure is low, the system automatically shuts down and automatically starts up when the pressure is restored without manual operation. The direct drinking water made by the reverse osmosis technology is fresh and live water without bacteria and harmful substances, which can be drunk immediately, convenient and safe.
[0029] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.
[0030] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. A novel water purifier structure, comprising a main unit and a filter element arranged in the main unit, characterized in that: The main unit is provided with multiple water interfaces on the top, and a accommodating cavity for placing a filter element is provided inside. The water interfaces include a tap water interface connected to tap water, a clean water interface connected to a clean water faucet, a direct drinking water interface connected to a direct drinking water faucet, and a wastewater interface connected to a drainage floor drain. The filter element includes a polypropylene membrane filter element, a composite scale-inhibiting filter element, a nano-ultrafiltration membrane filter element, and a reverse osmosis membrane filter element. The tap water interface is connected to the polypropylene membrane filter element through a water pipe, the polypropylene membrane filter element is connected to the composite scale-inhibiting filter element through a water pipe, the composite scale-inhibiting filter element is connected to the nano-ultrafiltration membrane filter element through a water pipe, the nano-ultrafiltration membrane filter element is connected to the booster pump in the main unit through a water pipe, the outlet pipe of the booster pump is connected to the reverse osmosis membrane filter element, a booster pump is provided in the main unit, and a water inlet solenoid valve is provided on the water inlet pipe of the booster pump.
2. A novel water purifier structure according to claim 1, characterized in that: The polypropylene membrane filter element, the composite anti-scaling filter element and the nano-ultrafiltration membrane filter element are arranged side by side on the front side of the lower part of the main machine, and two reverse osmosis membrane filter elements are arranged side by side on the rear side of the lower part of the main machine.
3. A novel water purifier structure according to claim 1, characterized in that: The filter elements are all exposed on the inner side of the main machine.
4. A novel water purifier structure according to claim 1, characterized in that: A circuit board is arranged inside the host, a display screen connected to the circuit board is arranged on the front side of the host, and the circuit board is also connected to a booster pump, a water inlet solenoid valve, and a power supply interface.
5. A novel water purifier structure according to claim 1, characterized in that: The pore size of the reverse osmosis membrane filter element is 0.0001 μm.
6. A novel water purifier structure according to claim 1, characterized in that: A leak-proof detection plate is provided on the bottom side of the main machine.