Special purifier for rural water

Abstract

This utility model relates to the field of water purification and discloses a water purifier specifically designed for rural areas. It includes a base, a mounting frame, a multi-stage filtration system consisting of a pre-filter, a quartz sand filter, an activated carbon filter, and a precision filter, a water storage component connected to the filtration system, and an automatic flushing component. The water storage component includes a water tank, a water level monitoring device, a controller, and a linkage solenoid valve to achieve automatic water storage and precise liquid level control. The automatic flushing component includes an automatic flushing valve and a water distribution pipe, controlled by the controller to achieve automatic flushing and maintenance. This utility model highly integrates deep purification, intelligent water storage, and automatic maintenance functions onto a stable, integrated platform, effectively solving the problems of incomplete purification, unstable water supply, and cumbersome maintenance operations associated with existing technologies for complex rural water quality. It offers significant purification effects, stable and reliable water supply, fully automatic operation, and extremely convenient use and maintenance.

Description

Technical Field

[0001] This utility model relates to the field of water purification, and in particular to a water purifier specifically designed for rural areas. Background Technology

[0002] As people's demands for quality of life increase, water purification equipment has been adopted in many households. In rural areas, water sources are mostly well water, river water, or spring water, which are typically more complex in quality, containing a significant amount of silt, suspended solids, and organic impurities. Many existing general-purpose water purifiers have relatively simple filtration structures, often failing to effectively address such complex water conditions in one go, resulting in unsatisfactory purification effects.

[0003] Furthermore, water supply conditions in rural areas may be unstable or intermittent. Traditional water purification equipment is typically on-demand, meaning it cannot function properly if the water supply is interrupted or the pressure is insufficient, affecting the convenience and reliability of daily water use. Additionally, after prolonged use, the internal filter elements of such equipment will inevitably become clogged due to trapping a large amount of impurities, requiring regular flushing. Most existing equipment requires manual operation, which is not only inconvenient for ordinary users but also prone to affecting purification efficiency due to delayed maintenance.

[0004] Therefore, this utility model proposes a water purifier specifically for rural areas to address the shortcomings of existing technologies. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a water purifier specifically designed for rural areas. It aims to improve the existing technology of water purifiers for rural areas, which suffer from problems such as a simple filtration structure that is difficult to cope with complex water quality in rural areas, a lack of water storage function that cannot adapt to unstable water supply, and cumbersome maintenance and operation of the filtration system.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A water purifier specifically designed for rural areas includes: a base, a mounting frame, a water inlet, a filtration system consisting of a pre-filter, a quartz sand filter, an activated carbon filter, and a precision filter connected in series, a pipe for fluid communication, a water storage component, and an automatic flushing component.

[0007] The water storage component includes a water tank, a water level monitoring device, a controller, and a solenoid valve, while the automatic flushing component includes an automatic flushing valve and a water distribution pipe.

[0008] Furthermore, the filtration system, the water storage component, and the automatic flushing component are integrated into a single unit. The water storage component is connected to the outlet of the filtration system via a pipe, and the automatic flushing component is connected to the filtration system via the water distribution pipe and is automatically controlled by the controller.

[0009] Preferably, the controller is electrically connected to the water level monitoring device and the solenoid valve, and is used to control the solenoid valve to close after receiving a signal from the water level monitoring device that the water level has reached a preset height.

[0010] Preferably, the controller is also used to control the opening and closing of the automatic flushing valve according to a preset time or flow rate.

[0011] Preferably, the rural water purifier further includes a first water outlet and a second water outlet, the first water outlet being connected to the outlet end of the precision filter, and the second water outlet being disposed on the water tank.

[0012] Preferably, the top of the water tank is provided with a bucket opening for observing the internal condition of the water tank.

[0013] Preferably, the rural water purifier further includes a distribution box, which is installed and fixed on the mounting frame, and the controller is located inside the distribution box.

[0014] Preferably, the water storage component is fixed to the mounting frame by a bracket.

[0015] In one specific implementation, the pre-filter is a physical filter screen structure capable of filtering large particles of silt; the quartz sand filter is filled with quartz sand filter media; the activated carbon filter is filled with activated carbon particles; and the precision filter adopts a microfiltration membrane core structure.

[0016] This utility model has the following beneficial effects: 1. In this utility model, a multi-stage filtration system consisting of pre-filtration, quartz sand filtration, activated carbon filtration and precision filtration is integrated with a water storage component with automatic water level control function. This solves the problems of existing purification equipment having a single filtration stage, difficulty in effectively treating complex water quality in rural areas, lack of water storage function, and inability to adapt to unstable water supply in rural areas. It achieves the technical effect of deep water purification and ensuring stable water supply.

[0017] 2. In this utility model, by setting an automatic flushing component that can be automatically controlled by the controller according to preset conditions, the problem of the existing filtration system requiring manual flushing and maintenance, cumbersome operation, and difficulty in ensuring the long-term purification performance of the equipment is solved. This achieves the technical effect of simplifying equipment maintenance, lowering the user threshold, and ensuring continuous and efficient purification. Attached Figure Description

[0018] Figure 1 This is a three-dimensional schematic diagram of a water purifier specifically designed for rural areas, as proposed in this utility model. Figure 2 This is a schematic diagram of the frame of a water purifier specifically designed for rural areas, as proposed in this utility model. Figure 3 This is a schematic diagram of the structure of an electromagnetic valve for a rural water purifier proposed in this utility model; Figure 4 This is a cross-sectional schematic diagram of the water tank of a water purifier specifically designed for rural areas, as proposed in this utility model. Figure 5 This is a schematic diagram of the mounting frame for a rural water purifier proposed in this utility model.

[0019] Legend: 1. Base; 2. Fixing frame; 3. Water storage assembly; 301. Water tank; 302. Second outlet; 303. Tank opening; 304. Solenoid valve; 305. Controller; 306. Water level monitoring device; 4. Distribution box; 5. Automatic flushing valve; 6. Water distribution pipe; 7. Precision filter; 8. Activated carbon filter; 9. Pipeline; 10. Pre-filter; 11. Inlet; 12. First outlet; 13. Support; 14. Quartz sand filter. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example: Please refer to the appendix. Figure 1 - Appendix Figure 5 This utility model provides a water purifier specifically designed for rural areas, which aims to solve the technical problems of existing water purification equipment used in rural areas having a relatively simple filtration structure, usually lacking automatic water storage capacity, and having a complex filtration system maintenance and operation.

[0022] As shown in the figure, the rural water purifier includes a base 1 and a mounting bracket 2 fixed on the base 1. The base 1 and the mounting bracket 2 together form a support platform for supporting and stabilizing all working parts of the purifier. On this support platform, a filtration system, a water storage component 3, an automatic flushing component, and a power distribution box 4 are integrated. All components are fluidly connected through pipes 9 and centrally controlled through the power distribution box 4, forming a compact and fully functional automated purification device.

[0023] To solve the above-mentioned technical problems, the core of the technical solution of this embodiment is that the rural water purifier forms a specific structural coordination and functional linkage relationship through an integrated filtration system, water storage component 3 and automatic flushing component.

[0024] The core water circuit and control structure of this purifier are described in detail below: The purifier has an inlet 11, through which external water enters the pipe 9. Guided by the pipe 9, the water flows into a multi-stage filtration system for purification. This filtration system includes a pre-filter 10, which performs primary filtration of the raw water to remove large particles of silt, rust, insect eggs, and other impurities. After being treated by the pre-filter 10, the water continues to flow through the pipe 9 into the quartz sand filter 14, which further filters fine particles and suspended solids in the water. The water then flows into the activated carbon filter 8, which efficiently removes free chlorine, odors, and discoloration through adsorption. Finally, the water flows into the precision filter 7, which deeply traps any trace amounts of suspended solids and colloids that may remain in the water, completing the entire purification process. The purified water can be directly used through the first outlet 12 located at the outlet end of the precision filter 7.

[0025] The key structure of this purifier is that it also has a water storage component 3 and an automatic flushing component. The water storage component 3 is fixedly connected to the fixed frame 2 by the bracket 13 and is connected to the outlet end of the precision filter 7 through the pipe 9. It is used to store purified water. The water storage component 3 itself includes a water tank 301 as a water storage container, a water level monitoring device 306 vertically installed inside the water tank 301, a controller 305, and a solenoid valve 304 installed on the water inlet pipe of the water tank 301. The water level monitoring device 306 and the controller 305 form a signal linkage. The controller 305 is electrically connected to the solenoid valve 304 to control its opening and closing. When the water level in the water tank 301 rises to the preset height, the water level monitoring device 306 transmits a signal to the controller 305. The controller 305 then controls the solenoid valve 304 to close, thereby realizing automatic water level control. The tank 301 also has a second water outlet 302 for users to fill with water and a bucket opening 303 for observing the internal situation.

[0026] Meanwhile, the purifier is also equipped with an automatic flushing component, which includes an automatic flushing valve 5 and a water distribution pipe 6. The automatic flushing valve 5 and the water distribution pipe 6 are interconnected and connected to the filtration system as a whole. It is used to automatically backwash and maintain the pre-filter 10, quartz sand filter 14, activated carbon filter 8 and precision filter 7 under preset conditions.

[0027] Based on the above embodiments, the present invention may further include the following preferred technical solutions: As a preferred embodiment, in order to achieve precise automated water level management, the controller 305 forms a control linkage with the water level monitoring device 306 and the solenoid valve 304. The controller 305 is electrically connected to the water level monitoring device 306 and receives its signal. When the water level in the water tank 301 is detected to reach a preset height, the controller outputs a command to control the solenoid valve 304 to close, thereby precisely maintaining the water volume in the water storage component 3. As a further preferred method, in order to achieve automated maintenance of the filtration system, the controller 305 is also electrically connected to the automatic flushing valve 5, and can be programmed according to preset time or flow parameters to automatically open the automatic flushing valve 5 at timed or quantitative intervals to execute the flushing program, which greatly simplifies equipment maintenance. In a specific water outlet structure, to provide flexible water selection, the purifier is equipped with a first water outlet 12 and a second water outlet 302. The first water outlet 12 is directly connected to the outlet of the precision filter 7 through a pipe for immediate access to fresh purified water. The second water outlet 302 is fixedly formed on the lower part of the water tank 301 for accessing stored water. To facilitate users' direct observation of the interior of the water tank 301, a bucket opening 303 is provided at the top of the water tank 301; In order to achieve centralized electrical system and safety protection, the purifier also includes a distribution box 4, which is fixedly installed on the mounting frame 2 by bolts or welding. The controller 305 and related circuit components are integrated inside the distribution box 4 to form a centralized control unit. To ensure the stability of the water storage component 3, the water storage component 3 is fixedly connected to the fixing frame 2 by a bracket 13; In the specific construction of this filtration system, the pre-filter 10 is a physical filter screen structure that can intercept large particulate impurities, the quartz sand filter 14 is filled with quartz sand filter media for filtering fine suspended matter, the activated carbon filter 8 is filled with activated carbon particles for adsorbing odors and colors, and the precision filter 7 adopts a microfiltration membrane core structure that can intercept trace amounts of colloids and particles.

[0028] Working principle: When the equipment is connected to the water and power supply, the water enters the pipe 9 through the inlet 11 and flows sequentially through the filtration system integrated on the fixed frame 2. This system first uses a pre-filter 10 to filter out large particles of silt and rust, then a quartz sand filter 14 to filter out fine particles and suspended solids. Next, an activated carbon filter 8 efficiently removes free chlorine and odors from the water. Finally, a precision filter 7 deeply traps any remaining trace suspended solids. The purified water can be directly dispensed through the first outlet 12, or stored in the water tank 301 of the water storage component 3 through the pipe 9 when not in use. During this process, a water level monitoring device 306 installed in the water tank 301 monitors the water level in real time. When the water level exceeds... When the height is set, the water level monitoring device 306 transmits a signal to the controller 305, which then controls the solenoid valve 304 to close, realizing automated water storage management. When the equipment has been used for too long or the amount of water processed reaches the preset value, the controller 305 integrated in the distribution box 4 will automatically start the automatic flushing valve 5. The flushing water flows through the water distribution pipe 6 to backwash the filtration system, flushing out the trapped pollutants. No manual operation is required. By integrating the multi-stage filtration system, the water storage component 3 with automatic liquid level control, and the automatic flushing component into one unit and installing them uniformly on the base 1 and the fixing frame 2, this utility model effectively solves the problems of incomplete water purification in rural areas, inability to cope with unstable water supply, and complex maintenance and operation in the existing technology.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A water purifier specifically designed for rural areas, comprising: Base (1) and mounting bracket (2) mounted on the base (1); Inlet (11); The filtration system is mounted on the fixed frame (2) and connected to the water inlet (11) via a pipe (9). The filtration system includes a pre-filter (10), a quartz sand filter (14), an activated carbon filter (8), and a precision filter (7) connected in series. Its features are, The purifier also includes: A water storage component (3) is connected to the outlet of the precision filter (7) via the pipe (9). The water storage component (3) includes a water tank (301), a water level monitoring device (306) installed in the water tank (301), a controller (305) that is signal-linked with the water level monitoring device (306), and a solenoid valve (304) controlled by the controller (305). An automatic flushing assembly includes an automatic flushing valve (5) and a water distribution pipe (6). The automatic flushing valve (5) is connected to the filtration system through the water distribution pipe (6) and is used to automatically flush the filtration system.

2. The water purifier specifically designed for rural areas according to claim 1, characterized in that: The controller (305) is used to control the solenoid valve (304) to close to stop water intake after receiving a signal from the water level monitoring device (306) that the water level has reached a preset height.

3. A water purifier specifically designed for rural areas according to claim 1, characterized in that: The controller (305) is also used to control the opening and closing of the automatic flushing valve (5) according to a preset time or flow rate.

4. A water purifier specifically designed for rural areas according to claim 1, characterized in that: The purifier is provided with a first water outlet (12) and a second water outlet (302); the first water outlet (12) is connected to the outlet end of the precision filter (7), and the second water outlet (302) is provided on the water tank (301).

5. A water purifier specifically designed for rural areas according to claim 1, characterized in that: The top of the water tank (301) is provided with a bucket opening (303) for observing the internal conditions.

6. A water purifier specifically designed for rural areas according to claim 1, characterized in that: The purifier also includes a power distribution box (4), which is installed and fixed on the mounting frame (2). The controller (305) is located inside the power distribution box (4) and electrically connected to it.

7. A water purifier specifically designed for rural areas according to claim 1, characterized in that: The water storage component (3) is fixed to the fixing frame (2) by a bracket (13).

8. A water purifier specifically designed for rural areas according to claim 1, characterized in that: The pre-filter (10) is used to filter large particles of silt, rust and insect eggs in the water; the quartz sand filter (14) is used to filter fine particles and suspended solids; the activated carbon filter (8) is used to remove free chlorine, odor and discoloration; the precision filter (7) is used to intercept trace suspended solids and colloids.

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