Water purifying device for rural drinking water safety

Abstract

A water purifying device for rural drinking water safety relates to the field of drinking water purification and is used for reducing potential safety hazards of rural drinking water. The water purifying device for rural drinking water safety comprises a water tower, a water outlet pipe, a water purifying pipe, a filter element, a filter screen and a water conveying pipe, a water outlet hole is formed in the bottom of the water tower; a water inlet of the water outlet pipe is communicated with the water outlet hole; the water purification pipe is arranged on the side, away from the water tower, of the water outlet pipe and communicates with the water outlet pipe, and the inner diameter of the water purification pipe is larger than the outer diameter of the water outlet pipe; the filter element is arranged in the water purification pipe; the filter screen is arranged in the water purification pipe and is arranged on one side of the filter element and the water outlet of the water purification pipe; the water pipe is communicated with a water outlet of the water purification pipe. Impurities in water are filtered through the filter element, and the water safety of rural residents can be improved.

Description

Technical Field

[0001] The present application relates to the field of drinking water purification, and in particular to a water purification device for rural drinking water safety. Background Art

[0002] Drinking water safety is very important. Urban residents drink water from water plants. This water has undergone sedimentation, filtration, disinfection and other processes and is highly safe to drink. However, rural residents are far away from water plants, the cost of laying tap water pipes is high, and the popularity of tap water is low.

[0003] With the gradual reduction of water resources and the worsening of pollution, shallow groundwater and surface water are becoming increasingly unsafe to drink. Therefore, in recent years, more and more rural areas have begun to build deep groundwater wells, and at the same time, equipped them with corresponding water pumps and water towers to supply water to villagers.

[0004] Water purifiers are commonly used household appliances, but for rural families, it is costly to install a water purifier in every household. In addition, some families are mostly elderly and have left-behind children, who are unwilling to install water purifiers. Therefore, even if deep groundwater is used, impurities will still remain in the water, posing a major risk to drinking water safety. Utility Model Content

[0005] The present application provides a water purification device for rural drinking water safety, which is used to reduce the safety hazards of rural drinking water.

[0006] The present application provides a water purification device for rural drinking water safety, comprising a water tower, a water outlet pipe, a water purification pipe, a filter element, a filter screen and a water supply pipe; the water tower is used for temporarily storing water, and a water outlet hole is provided at the bottom of the water tower; the water outlet pipe is sealed and connected to the water tower, and the water inlet of the water outlet pipe is connected to the water outlet hole; the water purification pipe is arranged on a side of the water outlet pipe away from the water tower, the water purification pipe is connected to the water outlet pipe, and the inner diameter of the water purification pipe is larger than the outer diameter of the water outlet pipe; the filter element is arranged in the water purification pipe; the filter screen is arranged in the water purification pipe and is arranged on one side of the water outlet of the filter element and the water purification pipe; the water supply pipe is connected to the water outlet of the water purification pipe.

[0007] The water tower in this application can temporarily store drinking water. Drinking water flows along the outlet pipe, the water purification pipe, and the water delivery pipe. The filter element in the water purification pipe filters the water passing through the water purification pipe, filtering out some impurities and improving the safety of the drinking water. The filter screen can ensure the position of the filter element and block some impurities after filtering. This solution can filter drinking water used in rural areas, making it safer for rural residents to drink groundwater or other water temporarily stored in the water tower.

[0008] In some embodiments of the present application, the rural drinking water safety water purification device further includes a sewage pipe, a sewage outlet provided on one side of the water purification pipe, and the sewage pipe is connected to the sewage outlet. Impurities and sewage filtered by the filter element typically remain in the water purification pipe. Furthermore, impure water filling the gap between the filter element and the water purification pipe also affects the filtration rate of drinking water. Discharging this sewage and impurities through the sewage outlet and sewage pipe allows the filter element to filter drinking water more smoothly, thereby improving the filtration efficiency and quality of drinking water.

[0009] In some embodiments of the present application, a sewage valve is provided on the sewage pipe. Closing the sewage valve can ensure the filtration speed of drinking water and reduce water waste, while opening the sewage valve can discharge sewage.

[0010] In some embodiments of the present application, the rural drinking water safety purification device further includes two end caps, one on each side of the filter element; a circular through hole is provided in the middle of the end caps. The end caps can ensure smooth water flow while limiting the position of the filter element, preventing the filter element from shifting during water filtration.

[0011] In some embodiments of the present application, a sink is provided in the middle of the filter element, and a snap ring is provided on the side of the end cap facing the filter element, which snaps into the sink. The sink and snap ring can make the connection between the end cap and the filter element more stable.

[0012] In some embodiments of the present application, two water purification pipes are provided, and the two water purification pipes are spaced apart. The rural drinking water safety water purification device also includes a connecting pipe that connects the two water purification pipes. The two water purification pipes can better filter the water, further improving the safety of drinking water.

[0013] In some embodiments of the present application, the rural drinking water safety water purification device further includes two pipe joints, each provided at either end of the water purification pipe, the water purification pipe and the pipe joints being snap-fitted together. The pipe joints provide a more stable connection to the water purification pipe, facilitate installation of the water purification pipe, and also facilitate replacement of the filter element within the water purification pipe.

[0014] In some embodiments of the present application, the pipe joint is sealed to the clean water pipe, which can prevent water from flowing out and being wasted.

[0015] In some embodiments of the present application, the rural drinking water safety water purification device further includes a pump body, which is arranged on the water outlet pipe. The pump body can increase the water flow rate and thus increase the filtration rate of drinking water. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the technical solution of the present invention and constitute a part of the specification. Together with the embodiments of the present application, they are used to explain the technical solution of the present invention and do not constitute a limitation on the technical solution of the present invention.

[0017] Figure 1 This is a schematic diagram of a water purification device for rural drinking water safety provided in an embodiment of the present application.

[0018] Figure numerals: 1-water tower; 11-water outlet; 2-water outlet pipe; 3-purified water pipe; 31-sewage outlet; 32-pipe joint; 4-filter element; 41-sink; 5-filter screen; 6-water pipe; 7-sewage pipe; 71-sewage valve; 8-end cover; 81-clamping ring; 9-pump body. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0020] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0021] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. Throughout this application, unless otherwise specified, "plurality" means two or more.

[0022] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "connected" and "connect" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances. Furthermore, when describing pipelines, the terms "connected" and "connected" used in this application have the meaning of conducting electricity. The specific meanings need to be understood in the context.

[0023] In the embodiments of this application, words such as "exemplary" or "for example" are used to indicate examples, illustrations, or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of this application should not be interpreted as being preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "for example" is intended to present the relevant concepts in a concrete manner.

[0024] Drinking water safety is very important. Urban residents drink water from water plants. This water has undergone sedimentation, filtration, disinfection and other processes and is highly safe to drink. However, rural residents are far away from water plants, the cost of laying tap water pipes is high, and the popularity of tap water is low.

[0025] With the gradual reduction of water resources and the worsening of pollution, shallow groundwater and surface water are becoming increasingly unsafe to drink. Therefore, in recent years, more and more rural areas have begun to build deep groundwater wells, and at the same time, equipped them with corresponding water pumps and water towers to supply water to villagers.

[0026] Water purifiers are commonly used household appliances, but for rural families, it is costly to install a water purifier in every household. In addition, some families are mostly elderly and have left-behind children, who are unwilling to install water purifiers. Therefore, even if deep groundwater is used, impurities will still remain in the water, posing a major risk to drinking water safety.

[0027] To do this, please refer to Figure 1 The present application provides a water purification device for rural drinking water safety, including a water tower 1, a water outlet pipe 2, a water purification pipe 3, a filter element 4, a filter screen 5 and a water supply pipe 6.

[0028] Please refer to Figure 1 The water tower 1 is used to temporarily store water, and a water outlet 11 is provided at the bottom of the water tower 1. The water tower 1 is a common facility for storing and supplying water. The water tower 1 can be a steel structure water tower 1 or a plastic water tower 1. The water outlet 11 is provided at the bottom of the water tower 1 so that the water pressure inside the water tower 1 can accelerate the flow rate of drinking water.

[0029] Please refer to Figure 1 The outlet pipe 2 is sealed and connected to the water tower 1, and the water inlet of the outlet pipe 2 is connected to the water outlet hole 11. The outlet pipe 2 can be a plastic water pipe or a metal water pipe, and the outlet pipe 2 and the water outlet hole 11 can be welded, bonded or connected in other ways.

[0030] Please refer to Figure 1 The clean water pipe 3 is arranged on the side of the water outlet pipe 2 away from the water tower 1. The clean water pipe 3 is connected to the water outlet pipe 2. The inner diameter of the clean water pipe 3 is larger than the outer diameter of the water outlet pipe 2. The clean water pipe 3 can be made of the same material as the water outlet pipe 2, or a different material. The clean water pipe 3 can be a plastic water pipe or a metal water pipe. The inner diameter of the clean water pipe 3 can be larger than the outer diameter of the water outlet pipe 2 and is connected through a pipe joint 32.

[0031] Please refer to Figure 1The filter element 4 is disposed in the water purification pipe 3. The main function of the filter element 4 is to remove impurities, pollutants and harmful substances in drinking water to purify the drinking water. The filter element 4 can be used to remove sediment, rust, bacteria, viruses, heavy metal ions, etc. in the water. Aluminum can be made of any material such as activated carbon or fiber.

[0032] Please refer to Figure 1 The filter screen 5 is disposed within the clean water pipe 3 and is located on the side of the filter element 4 and the water outlet of the clean water pipe 3. The filter screen 5 is a filter medium with a mesh that can intercept and separate solid particles, impurities, suspended matter, etc., thereby achieving the purpose of filtering and purification. The filter screen 5 in this solution can be a metal filter screen 5 with round holes, and the filter screen 5 can be fixedly connected to the water outlet of the clean water pipe 3 to further purify the sewage.

[0033] Please refer to Figure 1 , the water pipe 6 is connected to the water outlet of the clean water pipe 3. The water pipe 6 can be a pipe body for conveying water, which can be made of metal or plastic. A corresponding protective layer can be installed outside the water pipe 6 to make the water pipe 6 have a longer service life.

[0034] Please refer to Figure 1 The water tower 1 in this application can temporarily store drinking water. Drinking water flows along the outlet pipe 2, the clean water pipe 3, and the water delivery pipe 6. The filter element 4 in the clean water pipe 3 filters the water passing through the clean water pipe 3, removing some impurities and improving the safety of the drinking water. The filter screen 5 can ensure the position of the filter element 4 and block some impurities after filtering. This solution can filter drinking water used in rural areas, making it safer for rural residents to drink groundwater or other water temporarily stored in the water tower 1.

[0035] In some examples, the filter screen 5 can be provided with multiple layers. The filter element 4 can also be provided with multiple layers.

[0036] Please refer to Figure 1 In some examples, the rural drinking water safety purification device further includes a sewage pipe 7. A sewage outlet 31 is provided on one side of the water purification pipe 3, and the sewage pipe 7 is connected to the sewage outlet 31. Impurities and sewage filtered by the filter element 4 usually remain in the water purification pipe 3. At the same time, the impure water filling the gap between the filter element 4 and the water purification pipe 3 will also affect the filtration rate of drinking water. Discharging this sewage and impurities through the sewage outlet 31 and the sewage pipe can make the filter element 4 filter drinking water more smoothly, thereby improving the filtration efficiency and filtration quality of drinking water.

[0037] For example, the sewage pipe 7 and the clean water pipe 3 can be integrally formed, or can be bonded or welded, as long as the sewage pipe 7 and the clean water pipe 3 can be sealed. In addition, since the sewage pipe 7 is arranged on the side wall of the clean water pipe 3, the sewage pipe 7 and the clean water pipe 3 can be perpendicular to each other.

[0038] Please refer to Figure 1 In some examples, a sewage valve 71 is provided on the sewage pipe 7. Closing the sewage valve 71 can ensure the filtering speed of drinking water and reduce water waste, and opening the sewage valve 71 can discharge sewage.

[0039] Exemplarily, the sewage valve 71 is a device for controlling the flow of sewage, and can be a gate valve, a ball valve, a butterfly valve, or a stop valve. Regardless of the type of valve used, it only needs to be able to control the flow of sewage pipe 7. Alternatively, the sewage valve 71 can also be a solenoid valve, so that the sewage valve 71 can be automatically opened and closed at regular intervals.

[0040] In some examples, in order to ensure smooth water purification and reduce water waste, the sewage valve 71 may be a normally closed valve.

[0041] Please refer to Figure 1 In some examples, the rural drinking water safety water purification device further includes two end caps 8, which are disposed on either side of the filter element 4. A circular through hole is disposed in the middle of each end cap 8. The end caps 8 can ensure smooth water flow while limiting the position of the filter element 4, preventing the filter element 4 from shifting during water filtering.

[0042] Please refer to Figure 1 For example, the end cap 8 is used to make the filter element 4 and the pipe joints 32 at both ends of the clean water pipe 3 conflict with each other, so that the filter element 4 can be limited, and the end cap 8 and the clean water pipe 3 can be movably connected or snap-connected.

[0043] Please refer to Figure 1 In some examples, a sink 41 is provided in the middle of the filter element 4, and a snap ring 81 is provided on the side of the end cap 8 facing the filter element 4, and the snap ring 81 snaps into the sink 41. The sink 41 and the snap ring 81 can make the connection between the end cap 8 and the filter element 4 more stable.

[0044] Please refer to Figure 1 For example, the sink 41 can be set in the middle of the filter element 4, and the size of the clamping ring 81 can be slightly larger than the inner diameter of the sink 41, so that the filter element 4 can be clamped on the clamping ring 81.

[0045] The snap ring 81 can be integrally formed with the end cover 8 , and the snap ring 81 can be an entire ring, or can simply be a plurality of arc-shaped protrusions to form the snap ring 81 .

[0046] In some examples, two water purification pipes 3 are provided, and the two water purification pipes 3 are spaced apart. The rural drinking water safety water purification device further includes a connecting pipe that connects the two water purification pipes 3. The two water purification pipes 3 can better filter the water, further improving the safety of drinking water.

[0047] Exemplarily, a set of the above-mentioned filter element 4 , filter screen 5 and end cover 8 can be set in each water purification pipe 3 to ensure the water purification effect of the water purification pipe 3 .

[0048] Please refer to Figure 1 In some examples, the rural drinking water safety water purification device further includes two pipe joints 32, one at each end of the water purification pipe 3, which are snap-fitted to the other. The pipe joints 32 provide a more stable connection to the water purification pipe 3, facilitate installation of the water purification pipe 3, and also facilitate replacement of the filter element 4 within the water purification pipe 3.

[0049] In some examples, the pipe connector 32 can be made of plastic, stainless steel, or galvanized steel. When using plastic, food-grade PVC is preferred to prevent the connector from damaging the water quality. The pipe connector 32 can be any of a threaded connector, a ferrule connector, and a quick connector. The two pipe connectors 32 can be the same or different.

[0050] In some examples, the pipe joint 32 is sealed to the clean water pipe 3. The sealed connection between the pipe joint 32 and the clean water pipe 3 can prevent water from flowing out and being wasted.

[0051] In some examples, the sealed connection between the pipe joint 32 and the clean water pipe 3 can be sealed by waterproof glue, or can also be sealed by a rubber sealing ring, waterproof membrane, waterproof coating, sealing gasket, etc.

[0052] Please refer to Figure 1 In some examples, the rural drinking water safety water purification device further includes a pump body 9, which is arranged on the water outlet pipe 2. The pump body 9 can increase the water flow rate, thereby increasing the filtration rate of drinking water.

[0053] In some examples, the pump body 9 is a mechanical device for conveying liquid or pressurizing liquid. It can be any of a centrifugal pump, an axial flow pump, or a deep well pump. The pump body 9 can be installed on the outlet pipe 2 or the clean water pipe 3, and can achieve the effect of pressurizing the water flow.

[0054] For example, the pump body 9 and the water outlet pipe 2 may be connected by a pipeline. Meanwhile, in order to further improve the safety of the pump body 9 , a corresponding valve may be provided at the connection between the water outlet pipe 2 and the pump body 9 .

[0055] In the description of this specification, specific features, structures, materials or characteristics may be combined in an appropriate manner in any one or more embodiments or examples.

[0056] The above is only a specific embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any changes or replacements within the technical scope disclosed in the present application should be included in the scope of protection of the present application. Therefore, the scope of protection of the present application should be based on the scope of protection of the claims.

Claims

1. A water purification device for rural drinking water safety, characterized in that: include: A water tower is used to temporarily store water, and a water outlet is provided at the bottom of the water tower; A water outlet pipe is sealed and connected to the water tower, and the water inlet of the water outlet pipe is connected to the water outlet hole; a clean water pipe, arranged on a side of the water outlet pipe away from the water tower, the clean water pipe being in communication with the water outlet pipe, the inner diameter of the clean water pipe being larger than the outer diameter of the water outlet pipe; A filter element is arranged in the water purification pipe; A filter screen is arranged in the water purification pipe and is arranged on one side of the filter element and the water outlet of the water purification pipe; The water delivery pipe is connected with the water outlet of the water purification pipe.

2. The rural drinking water safety water purification device according to claim 1, characterized in that: The water purification device for rural drinking water safety also includes a sewage pipe. A sewage outlet is provided on one side of the water purification pipe, and the sewage pipe is connected to the sewage outlet.

3. The rural drinking water safety water purification device according to claim 2, characterized in that: The sewage pipe is provided with a sewage valve.

4. The rural drinking water safety water purification device according to claim 1, characterized in that: The rural drinking water safety water purification device further comprises two end covers, which are respectively arranged on both sides of the filter element; A circular through hole is provided in the middle of the end cover.

5. The rural drinking water safety water purification device according to claim 4, characterized in that: A sink is provided in the middle of the filter element, and a clamping ring is provided on the side of the end cover facing the filter element, and the clamping ring is clamped with the sink.

6. The rural drinking water safety water purification device according to claim 1, characterized in that: There are two water purification pipes, and the two water purification pipes are spaced apart; The rural drinking water safety water purification device also includes a connecting pipe, which connects the two water purification pipes.

7. The rural drinking water safety purification device according to any one of claims 1 to 6, characterized in that: The water purification device for rural drinking water safety also includes a pipe joint, which is provided in two pieces. The two pipe joints are respectively provided at the two ends of the water purification pipe, and the water purification pipe is clamped with the pipe joints.

8. The rural drinking water safety water purification device according to claim 7, characterized in that: The pipe joint is sealed and connected to the clean water pipe.

9. The rural drinking water safety water purification device according to claim 1, characterized in that: The rural drinking water safety water purification device also includes a pump body, which is arranged on the water outlet pipe.

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