Water purification and storage system

Abstract

The utility model relates to the technical field of water purification, and discloses a water purification and storage system which comprises a water purification tank, an expansion tank is arranged at the bottom of the water purification tank, liquid inlet holes are formed in the middles of the top surfaces of the water purification tank and the expansion tank, a flow guide pipe is communicated with the bottom of the inner wall of the expansion tank, and a sliding rod is slidably connected to the top of the inner wall of the flow guide pipe. A limiting disc is fixedly connected to the top end of the sliding rod, a sliding disc is fixedly connected to the bottom end of the sliding rod, a spring is arranged on the outer wall of the sliding rod, a second clamping groove is formed in the inner wall of the liquid inlet hole, a guide groove is formed in the inner wall of the second clamping groove, and a plurality of clamping blocks are slidably connected to the inner wall of the guide groove. According to the utility model, external liquid is introduced into the water purification pipe through the liquid inlet hole, and then liquid in the expansion tank flows into the water purification tank through the communication groove I, so that the purposes of multiple filtration and expansion of the storage space are achieved, the practicability is improved, and the filtration quality is improved.

Description

Technical Field

[0001] This utility model relates to the field of water purification technology, and in particular to a water purification and storage system. Background Technology

[0002] A water purification and storage system is a comprehensive water treatment and storage solution designed to provide clean and safe drinking water. It effectively removes contaminants from water, ensuring water quality safety, and reduces water waste through centralized treatment and storage. Users can access purified water at any time, so it is widely used in various applications, including household use providing drinking, cooking, and washing water, medical institutions providing sterile drinking water for patients and healthcare workers, and industrial use providing water sources with specific water quality requirements for industrial production.

[0003] A search revealed Chinese Patent Publication No. CN216513161U, which discloses a water storage type water purification system. The system includes a housing containing a water tank, a primary filter, a reverse osmosis filter, and a booster pump. The input of the primary filter is connected to an external water source, and its output is connected to the input of the booster pump. The output of the booster pump is connected to the input of the reverse osmosis filter. A pressure sensor is also connected between the booster pump and the primary filter. The output of the reverse osmosis filter is connected to the water tank, which has an outlet. External water enters the primary filter, is filtered, and then flows to the booster pump and the reverse osmosis filter. After filtration, the water flows into the water tank. The pressure sensor detects the water pressure flowing out of the primary filter and controls the booster pump's pressure based on the real-time water pressure to ensure smooth operation of the entire system. However, it cannot filter bacteria and heavy metals, and its storage space cannot be expanded, resulting in reduced filtration quality and decreased practicality. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a water purification and storage system, which aims to improve the problems of existing water purification and storage systems that cannot filter bacteria and heavy metals, and cannot expand storage space during storage, resulting in reduced filtration quality and decreased practicality.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a water purification and storage system, including a water purification tank, an expansion box at the bottom of the water purification tank, and liquid inlet holes at the center of the top surfaces of both the water purification tank and the expansion box. A guide pipe is connected to the bottom of the inner wall of the expansion box, and a sliding rod is slidably connected to the top of the inner wall of the guide pipe. A limit plate is fixedly connected to the top of the sliding rod, and a sliding disc is fixedly connected to the bottom of the sliding rod. A spring is provided on the outer wall of the sliding rod. A second slot is provided on the inner wall of the liquid inlet hole, and a guide groove is provided on the inner wall of the second slot. Multiple locking blocks are slidably connected to the inner wall of the guide groove, and a stop pipe is fixedly connected between adjacent locking blocks. Multiple connecting grooves are provided on the inner walls of both the guide pipe and the stop pipe. A circulation mechanism is connected to the right side of the inner wall of the water purification tank, and the circulation mechanism is used to circulate the liquid at regular intervals.

[0006] Through the above technical solutions: the limiting plate can effectively prevent the sliding rod from accidentally coming out of the guide pipe, ensuring the safety of equipment operation; the locking block can be inserted into the guide groove and then rotated along the second locking groove, thereby installing the retaining pipe and the liquid inlet; the water tank can resist the erosion of various complex water qualities and extend the service life of the equipment; the expansion box expands the internal storage space of the water tank, thereby improving the practicality of the entire system.

[0007] As a further description of the above technical solution:

[0008] The circulation mechanism includes a connecting pipe, the left end of which is connected to the inner wall of the water purification tank, and the right end of which is connected to a filter box. A sliding groove is provided on the top of the filter box, and a water pump is connected to the inner wall of the filter box. A filter plate is slidably connected to the inner wall of the sliding groove. A telescopic hose is connected to the top of the water pump. A rotating ring is provided on the outer wall of both the water purification tank and the expansion box, and a first slot is provided on the inner wall of both the expansion box and the rotating ring.

[0009] Through the above technical solution: by rotating the rotating ring, the user can easily switch the on / off state of the first slot; the slide can guide the filter plate for installation and removal, which is convenient for the user to maintain; the water pump can drive the liquid in the whole system to circulate and filter periodically, ensuring that the liquid can always be kept clean.

[0010] As a further description of the above technical solution:

[0011] The bottom of the inner wall of the liquid inlet is connected to a water purification pipe, and the outer wall of the water purification pipe has multiple connecting grooves.

[0012] The above technical solution describes a water purification pipe used to guide liquids for purification.

[0013] As a further description of the above technical solution:

[0014] A handle is fixedly connected to the top of the filter plate, an anti-slip sleeve is fixedly connected to the outer wall of the handle, and multiple sealing gaskets are fixedly connected to the outer wall of the filter plate.

[0015] Through the above technical solution, the pull handle can help users remove the filter plate outwards.

[0016] As a further description of the above technical solution:

[0017] The filter box has a fixed observation window on its right side and a dust plug on its top near the edge.

[0018] Through the above technical solution: Observation window 2 is used to help users observe the liquid level in the filter box.

[0019] As a further description of the above technical solution:

[0020] Both the inner wall of the water tank and the expansion box are connected to a drain pipe on the left side, and a dust plug is threaded onto the inner wall of the drain pipe.

[0021] The above technical solution allows the dust plug to seal the drain pipe when not in use.

[0022] As a further description of the above technical solution:

[0023] Both the water purification tank and the expansion tank have an observation window fixedly connected to the middle of their outer walls, and multiple scales are fixedly connected to the front of the observation window.

[0024] Through the above technical solution, the observation window can help users observe the liquid level in the water tank and expansion tank.

[0025] As a further description of the above technical solution:

[0026] An activated carbon filter layer is fixedly connected to the inner wall of the water purification pipe, and a semi-permeable membrane is fixedly connected to the middle of the inner wall of the water purification pipe.

[0027] Through the above technical solution, the activated carbon filter layer can remove odors from the liquid passing through it.

[0028] This utility model has the following beneficial effects:

[0029] 1. In this utility model, external liquid is introduced into the water purification pipe through the liquid inlet hole. After being filtered by the activated carbon filter layer and the semi-permeable membrane, it flows into the water purification tank through the second connecting groove. Then, the locking block is inserted into the guide groove and rotated along the second locking groove. Then, the abutment tube is inserted into the guide tube, and the sliding plate is squeezed to compress the spring, so that it can slide in the guide tube. Then, the liquid in the expansion box flows into the water purification tank through the first connecting groove, achieving the purpose of multiple filtration and expanding the storage space, improving practicality and enhancing filtration quality.

[0030] 2. In this utility model, by rotating the rotating ring on the outer wall of the water purification tank and the expansion box, the first slot can be made to overlap with each other. Then, the telescopic hose is inserted into the first slot, and the water pump is started so that the liquid in the water purification tank can enter the filter box through the connecting pipe. After being filtered by the filter plate, it is pumped into the expansion box for circulation, achieving regular circulation filtration, avoiding water deterioration due to long-term storage, improving practicality, and extending storage time. Attached Figure Description

[0031] Figure 1 This is a front perspective view of a water purification and storage system proposed in this utility model;

[0032] Figure 2 This is a side view of a water purification and storage system proposed in this utility model;

[0033] Figure 3 This is a partial structural disassembly diagram of the filter plate of a water purification and storage system proposed in this utility model;

[0034] Figure 4 This is a cross-sectional view of a water purification and storage system proposed in this utility model;

[0035] Figure 5 for Figure 4 Enlarged view of point A;

[0036] Figure 6 This is a partial structural breakdown diagram of the guide pipe of a water purification and storage system proposed in this utility model;

[0037] Figure 7 This is a partial structural diagram of a water purification and storage system proposed in this utility model.

[0038] Legend:

[0039] 1. Clean water tank; 2. Circulation mechanism; 201. Connecting pipe; 202. Slide groove; 203. Filter plate; 204. Filter box; 205. Water pump; 206. Telescopic hose; 207. Rotating ring; 208. First slot; 3. Expansion box; 4. Liquid inlet; 5. Guide groove; 6. Second slot; 7. Flow guide pipe; 8. Connecting groove one; 9. Limiting plate; 10. Sliding rod; 11. Abutment pipe; 12. Locking block; 13. Sliding plate; 14. Spring; 15. Clean water pipe; 16. Activated carbon filter layer; 17. Semi-permeable membrane; 18. Connecting groove two; 19. Dust plug one; 20. Drain pipe; 21. Scale; 22. Observation window one; 23. Observation window two; 24. Sealing gasket; 25. Anti-slip sleeve; 26. Dust plug two; 27. Pull handle. Detailed Implementation

[0040] 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.

[0041] Please see the appendix Figure 1 - Appendix Figure 3 This utility model provides an embodiment of a water purification and storage system, including a water purification tank 1, an expansion box 3 at the bottom of the water purification tank 1, and liquid inlet holes 4 at the center of the top surfaces of both the water purification tank 1 and the expansion box 3. The water purification tank 1 is used to store liquid to be purified. A guide pipe 7 is connected to the bottom of the inner wall of the expansion box 3, and a sliding rod 10 is slidably connected to the top of the inner wall of the guide pipe 7. A limit plate 9 is fixedly connected to the top of the sliding rod 10. The expansion box 3 can expand the storage space of the water purification tank 1. A sliding plate 13 is fixedly connected to the bottom of the sliding rod 10, and a spring 14 is provided on the outer wall of the sliding rod 10. Rod 10 can drive sliding disk 13 to move. The inner wall of liquid inlet hole 4 is provided with second slot 6. The inner wall of second slot 6 is provided with guide groove 5. Spring 14 can push sliding rod 10 to slide and reset. Multiple locking blocks 12 are slidably connected to the inner wall of guide groove 5. Adjacent locking blocks 12 are fixedly connected with abutment tube 11. Multiple connecting grooves 8 are provided on the inner walls of guide tube 7 and abutment tube 11. Locking blocks 12 can engage with the inner wall of guide groove 5. The right side of the inner wall of water tank 1 is connected to circulation mechanism 2. Circulation mechanism 2 is used to circulate liquid at regular intervals. Connecting groove 8 is used to help liquid flow.

[0042] Specifically, the liquid inlet 4 is responsible for introducing water and also facilitates the installation of subsequent equipment components. In daily operations, it not only increases the overall water storage space but also prevents impurities from entering and water from evaporating, ensuring that the water quality is not polluted. During maintenance and repair, maintenance can also be carried out through the liquid inlet 4. The expansion box 3 and spring 14 play a key role in buffering and resetting in the system. When the sliding plate 13 is subjected to external forces such as water pressure, the spring 14 can quickly absorb the impact force and, after the pressure disappears, quickly cause the sliding plate 13 to return to its initial position, ensuring the stable operation of the system.

[0043] Please see the appendix Figure 4 - Appendix Figure 6 The circulation mechanism 2 includes a connecting pipe 201. The left end of the connecting pipe 201 is connected to the inner wall of the water purification tank 1, and the right end of the connecting pipe 201 is connected to the filter box 204. The connecting pipe 201 is used to connect the filter box 204 and the water purification tank 1. The top of the filter box 204 is provided with a sliding groove 202. The inner wall of the filter box 204 is connected to a water pump 205. The inner wall of the sliding groove 202 is slidably connected to a filter plate 203. The top of the water pump 205 is connected to a telescopic hose 206. The sliding groove 202 can guide the installation of the filter plate 203. The outer walls of the water purification tank 1 and the expansion box 3 are both provided with a rotating ring 207. The inner walls of the expansion box 3 and the rotating ring 207 are both provided with a first slot 208. The rotating ring 207 can switch the switch of the first slot 208 by rotating.

[0044] Specifically, the chute 202 provides a stable sliding track for the filter plate 203, guiding the installation and disassembly of the filter plate 203, and ensuring that the filter plate 203 will not shake or shift during the sliding process, thus ensuring the stability of the filtration effect. The filter plate 203 is made of multi-layer composite filter material, which can effectively filter impurities, odors and harmful substances in the water, significantly improving water quality. The telescopic hose 206 has good telescopic performance, which can adapt to the vibration and displacement of the water pump 205 during operation, and can be retracted when not in use to save space.

[0045] Please see the appendix Figure 5 - Appendix Figure 7 The bottom of the inner wall of the liquid inlet 4 is connected to a water purification pipe 15. The outer wall of the water purification pipe 15 has multiple connecting grooves 18. The water purification pipe 15 is used to filter the liquid. An activated carbon filter layer 16 is fixedly connected to the inner wall of the water purification pipe 15. A semi-permeable membrane 17 is fixedly connected to the middle of the inner wall of the water purification pipe 15. The activated carbon filter layer 16 can remove odors from the liquid. A pull handle 27 is fixedly connected to the top of the filter plate 203. An anti-slip sleeve 25 is fixedly connected to the outer wall of the pull handle 27. The semi-permeable membrane 17 can remove heavy metals from the liquid. Multiple sealing gaskets 24 are fixedly connected to the outer wall of the filter plate 203. The pull handle 27 can help the user pull the filter plate 203.

[0046] Specifically, the activated carbon filter layer 16 can efficiently remove odors, residual chlorine, and some organic pollutants from the liquid, while the semi-permeable membrane 17 can specifically intercept heavy metal ions in the liquid, while allowing water molecules and minerals beneficial to the human body to pass through smoothly, thereby greatly improving the safety of water quality and ensuring the user's drinking water health. The anti-slip sleeve 25 can effectively prevent the user's hand from slipping when pulling the filter plate 203, ensuring safe operation, and also provides a comfortable grip, reducing the user's hand fatigue.

[0047] Please see the appendix Figure 2 - Appendix Figure 4 Both the water purification tank 1 and the expansion tank 3 have a fixed observation window 22 on the middle of their outer walls. The observation window 22 helps the user observe the liquid level in the water purification tank 1 and the expansion tank 3. Multiple scales 21 are fixedly connected to the front of the observation window 22. The right side of the filter box 204 has a fixed observation window 23. The top of the filter box 204 is threaded with a dust plug 26 near the edge. The observation window 23 helps the user observe the liquid level in the filter box 204. Both the water purification tank 1 and the expansion tank 3 have a drain pipe 20 connected to their inner walls on the left side. The inner wall of the drain pipe 20 is threaded with a dust plug 19. The drain pipe 20 is used to draw out the liquid in the water purification tank 1 and the expansion tank 3.

[0048] Specifically, scale 21 greatly improves the accuracy and convenience of water level observation, observation window 22 allows users to clearly observe the liquid level in the water tank 1 and expansion tank 3, and keep track of the water storage status in real time, dust plug 26 effectively prevents dust, impurities and other foreign objects from entering the filter box 204, maintains the cleanliness of the box and ensures stable filtration effect, and dust plug 19 effectively prevents dust and impurities from entering the drain pipe 20 and causing blockage, and is also convenient for users to unscrew when drainage is needed.

[0049] Working principle: When using this device, the liquid is first introduced into the water purification pipe 15 through the liquid inlet 4. The activated carbon filter layer 16 removes odors, organic matter and residual chlorine from the water. Then, the semi-permeable membrane 17 removes bacteria, viruses and heavy metal ions from the water, so that the water quality meets drinking water standards. Finally, it enters the water purification tank 1 for storage through the connecting channel 18. When it is necessary to expand the water purification tank 1 to store more liquid, the locking block 12 is first inserted into the guide channel 5. Then, the abutment tube 11 and the locking block 12 are rotated along the second locking channel 6 so that they engage with the second locking channel 6. The abutment tube 11 is then inserted into the guide tube 7, so that the sliding plate 13 is squeezed upward, thereby activating the spring 14 and causing the sliding plate 13 to slide in the guide tube 7 until the contact surfaces of the water purification tank 1 and the expansion tank 3 are in contact. The liquid flows between the water purification tank 1 and the expansion tank 3 through the connecting channel 8 due to gravity.

[0050] After the liquid in the water purification tank 1 and the expansion tank 3 has been stored for a long time, rotate the rotating ring 207 on the outer wall of the water purification tank 1 or the expansion tank 3 so that the rotating ring 207 and the first slot 208 opened on the inner wall of the water purification tank 1 can be connected. Then, insert the telescopic hose 206 into the first slot 208, and start the water pump 205 to draw the liquid in the filter box 204. The liquid in the water purification tank 1 enters the front side of the filter box 204 through the connecting pipe 201, is filtered by the filter plate 203 and enters the rear side of the filter box 204. Then, it enters the first slot 208 through the telescopic hose 206 for circulation.

[0051] 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 purification and storage system, comprising a water purification tank (1), characterized in that: The bottom of the water tank (1) is provided with an expansion box (3). Both the water tank (1) and the expansion box (3) have liquid inlet holes (4) in the middle of their top surfaces. The bottom of the inner wall of the expansion box (3) is connected to a guide pipe (7). The top of the inner wall of the guide pipe (7) is slidably connected to a sliding rod (10). The top of the sliding rod (10) is fixedly connected to a limit plate (9). The bottom of the sliding rod (10) is fixedly connected to a sliding plate (13). The outer wall of the sliding rod (10) is provided with a spring (14). The inner wall of the liquid inlet (4) is provided with a second slot (6), and the inner wall of the second slot (6) is provided with a guide groove (5). The inner wall of the guide groove (5) is slidably connected with multiple blocks (12). Adjacent blocks (12) are fixedly connected with abutment pipes (11). The inner walls of the guide pipe (7) and the abutment pipe (11) are provided with multiple connecting grooves (8). The right side of the inner wall of the water tank (1) is connected to a circulation mechanism (2). The circulation mechanism (2) is used to circulate the liquid at regular intervals.

2. The water purification and storage system according to claim 1, characterized in that: The circulation mechanism (2) includes a connecting pipe (201), the left end of which is connected to the inner wall of the water purification tank (1), the right end of which is connected to a filter box (204), the top of which is provided with a sliding groove (202), the inner wall of which is connected to a water pump (205), the inner wall of which is slidably connected to a filter plate (203), the top of which is connected to a telescopic hose (206), the outer walls of the water purification tank (1) and the expansion box (3) are both provided with a rotating ring (207), and the inner walls of the expansion box (3) and the rotating ring (207) are both provided with a first slot (208).

3. The water purification and storage system according to claim 1, characterized in that: The bottom of the inner wall of the liquid inlet (4) is connected to a water purification pipe (15), and the outer wall of the water purification pipe (15) is provided with multiple connecting grooves (18).

4. A water purification and storage system according to claim 2, characterized in that: A handle (27) is fixedly connected to the top of the filter plate (203), an anti-slip sleeve (25) is fixedly connected to the outer wall of the handle (27), and multiple sealing gaskets (24) are fixedly connected to the outer wall of the filter plate (203).

5. A water purification and storage system according to claim 2, characterized in that: The filter box (204) is fixedly connected to the right side of the observation window (23), and the top of the filter box (204) is threadedly connected to the dust plug (26) near the edge.

6. A water purification and storage system according to claim 1, characterized in that: The inner left side of the water tank (1) and the expansion box (3) are connected to a drain pipe (20), and the inner wall of the drain pipe (20) is threaded with a dust plug (19).

7. A water purification and storage system according to claim 1, characterized in that: The outer wall of the water tank (1) and the expansion tank (3) are both fixedly connected to an observation window (22), and the front side of the observation window (22) is fixedly connected to multiple scales (21).

8. A water purification and storage system according to claim 3, characterized in that: An activated carbon filter layer (16) is fixedly connected to the inner wall of the water purification pipe (15), and a semi-permeable membrane (17) is fixedly connected to the middle of the inner wall of the water purification pipe (15).

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