A water continuous flow filtration device

Abstract

The application discloses a water continuous flow filtering device, and relates to the technical scheme as follows: a water continuous flow filtering device, which comprises a water receiving tank, a plurality of storage tanks are arranged at intervals below the water receiving tank, a gas circulation pipe is arranged between the plurality of storage tanks, and a gas circulation switch is arranged at the connection position of each storage tank and the gas circulation pipe; the water receiving tank is connected with a water inlet pipe for water in the water receiving tank to flow into the plurality of storage tanks; a water inlet control valve is arranged between each storage tank and the water inlet pipe; a backflow pipe is arranged between each storage tank and the water receiving tank for water in the storage tank to flow back to the water receiving tank; and a filter screen for filtering particulate impurities in water is arranged at the position of the water inlet pipe close to the water receiving tank. The application can visually display the water flow, and can realize repeated circulation of water between the storage tanks and the water receiving tank, that is, the effect of multiple filtration is achieved, and the filtering performance is improved.

Description

Technical Field

[0001] This invention relates to the field of water treatment, and more particularly to a continuous flow water filtration device. Background Technology

[0002] Many existing devices can filter water, but water filtration is generally achieved by passing the water through a filter screen once. If the water is to be filtered continuously and repeatedly, it needs to be pumped back to achieve the effect of repeated filtration through the filter screen. However, the pumping back method requires repeated pumping, which is not easy to operate normally.

[0003] Therefore, it is necessary to improve such a structure to overcome the above-mentioned defects. Summary of the Invention

[0004] The purpose of this invention is to provide a continuous water flow filtration device that allows for a direct demonstration of water flow and enables water to circulate repeatedly between the storage tank and the receiving tank, thus achieving multiple filtration effects and improving filtration performance.

[0005] The above-mentioned technical objective of the present invention is achieved through the following technical solution: a continuous water flow filtration device, comprising a water receiving tank, a plurality of storage tanks arranged at intervals below the water receiving tank, a vent pipe for gas flow between the plurality of storage tanks, and a vent switch at the connection between each storage tank and the vent pipe, the water receiving tank being connected to an inlet pipe for water in the water receiving tank to flow into the plurality of storage tanks, an inlet control valve being provided between each storage tank and the inlet pipe, a return pipe for water in the storage tank to flow back to the water receiving tank being provided between each of the storage tanks, and a filter screen for filtering particulate impurities in the water being provided near the water receiving tank on the inlet pipe.

[0006] A further feature of the present invention is that a plurality of return pipes are connected to a main return pipe at one end near the water receiving tank, and the main return pipe is provided with a first power generation mechanism.

[0007] A further feature of the present invention is that the connection end of the vent pipe to the corresponding storage box is located at the top of the storage box.

[0008] A further feature of the present invention is that the return pipe connected to the storage tank at the bottom is equipped with a water replenishment pump for replenishing water into the receiving tank.

[0009] A further feature of the present invention is that each of the storage boxes is provided with a drain outlet for draining the water inside the storage box.

[0010] A further provision of the present invention is that a second power generation mechanism is provided at the connection end of the water inlet pipe and the plurality of storage tanks, and a third power generation mechanism is provided at the connection end of the vent pipe and the plurality of storage tanks.

[0011] In summary, the present invention has the following beneficial effects:

[0012] By continuously flowing water and changing its position between different storage tanks and receiving tanks, water can circulate repeatedly between the storage tanks and receiving tanks, thus achieving multiple filtration effects and improving filtration performance. In addition, some kinetic energy can be converted into electrical energy for storage.

[0013] In addition, after the water is stored in the bottom storage tank, the water in the bottom storage tank can be pumped into the receiving tank by the water replenishment pump to realize the water return collection, which facilitates the continuous use of this invention. Attached Figure Description

[0014] Figure 1 This is a structural schematic diagram of Example 1;

[0015] Figure 2 This is a schematic diagram of the structure of Example 2.

[0016] The numbers in the diagram represent the following components: 1. Water receiving tank; 2. First storage tank; 3. Second storage tank; 4. Third storage tank; 5. Fourth storage tank; 6. Vent pipe; 7. First vent switch; 8. Second vent switch; 9. Third vent switch; 10. Fourth vent switch; 11. Water inlet pipe; 12. First water inlet control valve; 13. Second water inlet control valve; 14. Third water inlet control valve; 15. Fourth water inlet control valve; 16. First generator; 17. Filter screen; 18. Drain outlet; 19. Return pipe; 20. Return main pipe; 21. Water supply pump; 19. Second generator; 20. Third generator. Detailed Implementation

[0017] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below with reference to the figures and specific embodiments.

[0018] Example 1: As Figure 1 As shown, the present invention proposes a continuous flow water filtration device, which includes a water receiving tank 1, and several storage tanks are arranged at intervals below the water receiving tank 1, and the several storage tanks are arranged vertically at equal intervals.

[0019] A vent pipe 6 for gas flow is provided between several storage tanks, and the connection end of the vent pipe 6 to the corresponding storage tank is located at the top of the storage tank. Each storage tank is equipped with a vent switch at the connection point with the vent pipe 6; the vent switch can be an electromagnetic control valve. The water receiving tank 1 is connected to an inlet pipe 11 for water to flow into several storage tanks. Each storage tank is equipped with an inlet control valve between itself and the inlet pipe 11; the inlet control valve can be an electromagnetic control valve. A filter screen 17 for filtering particulate impurities in the water is provided near the water receiving tank 1 on the inlet pipe 11, which can filter large particulate impurities in the water. A return pipe 19 for water to flow back from each storage tank to the water receiving tank 1 is provided between each storage tank and the water receiving tank 1. Several return pipes 19 are connected to a main return pipe 20 near one end of the water receiving tank 1. The main return pipe 20 is equipped with a first power generation mechanism 16, which can be a micro-generator, etc., and is existing technology.

[0020] In this embodiment, there are four storage boxes, which are designated as first storage box 2, second storage box 3, third storage box 4, and fourth storage box 5 from top to bottom. The ventilation switches connected to the corresponding storage boxes are designated as first ventilation switch 7, second ventilation switch 8, third ventilation switch 9, and fourth ventilation switch 10 from top to bottom. The corresponding water inlet control valves are designated as first water inlet control valve 12, second water inlet control valve 13, third water inlet control valve 14, and fourth water inlet control valve 15 from top to bottom.

[0021] In this embodiment, water is pre-stored in receiving tank 1, with the water volume in receiving tank 1 equal to the capacity of two storage tanks. The first water inlet control valve 12, the first vent switch 7, the second vent switch 8, the third vent switch 9, and the fourth vent switch 10 are opened. Some water in receiving tank 1 enters the first storage tank 2 after passing through the first water inlet control valve 12. After passing through filter screen 17, some water is filtered. Air in the first storage tank 2 enters the second storage tank 3, the third storage tank 4, and the fourth storage tank 5 and is compressed, generating air compression potential energy (part of the water's potential energy is converted into control compression potential energy). Then, the first water inlet control valve is closed. 12. The third vent switch 9 and the fourth vent switch 10 are opened, and the second water inlet control valve 13 is opened. The potential energy of the remaining water in the receiving tank 1 is converted into kinetic energy and flows into the second storage tank 3. This water is also filtered by the filter screen 17, and the air in the second storage tank 3 is forced into the first storage tank 2. The water in the first storage tank 2 flows back to the receiving tank 1, partially or completely, through the return pipe 19. That is, the kinetic energy of the water in the second storage tank 3 is converted into the potential energy of the water in the first storage tank 2 after it rises. In addition, when the water in the first storage tank 2 flows through the first power generation mechanism 16, the kinetic energy of the water is converted into electrical energy, realizing the energy conversion. Then Close the second water inlet control valve 13 and the first vent switch 7, and open the third water inlet control valve 14 and the third vent switch 9. The potential energy of the water in the water tank 1 is converted into kinetic energy, and after passing through the third water inlet control valve 14, it enters the third storage tank 4. This part of the water achieves a second filtration effect. The air in the third storage tank 4 is forced into the second storage tank 3. The water in the second storage tank 3 is forced back into the water tank 1 through the return pipe 19, thus achieving the conversion of the kinetic energy of the water in the third storage tank 4 into the kinetic energy of the water in the second storage tank 3. After the water in the second storage tank 3 moves upward, the kinetic energy is converted into potential energy. In addition, when the water passes through the first power generation mechanism 16, the kinetic energy of the water... The water can be converted into electrical energy. Then, the third water inlet control valve 14 and the second vent switch 8 are closed, and the fourth water inlet control valve 15 and the fourth vent switch 10 are opened. Water in the receiving tank 1 flows into the fourth storage tank 5 through the fourth water inlet control valve 15. This portion of water is also filtered again, and the water's potential energy is converted into kinetic energy, forcing the air in the fourth storage tank 5 into the third storage tank 4. The water in the third storage tank 4 flows back to the receiving tank 1 through the return pipe 19, thus converting the kinetic energy of the water in the fourth storage tank 5 into the kinetic energy of the water in the third storage tank 4, and then into potential energy. Additionally, some of the water's kinetic energy is converted into electrical energy through the first power generation mechanism 16. Through the continuous flow of water, the water passes through the filter screen 17 multiple times, achieving repeated filtration and improving filtration performance. Furthermore, the repeated flow of water allows some of the water's kinetic energy to be converted into electrical energy for storage.

[0022] Additionally, the length of the return main pipe 20 can be adjusted so that the outlet end of the return main pipe 20 is close to the outlet of the water receiving tank 1, thereby promoting the mixing of some air into the water. This achieves the effect of increasing the air pressure in the storage tank when the water enters the inlet pipe 11 from the water receiving tank 1.

[0023] In this embodiment, the return pipe 19 connected to the lowest storage tank, namely the fourth storage tank 5, is equipped with a water replenishment pump 21 for replenishing water into the receiving tank 1. After water is stored in the fourth storage tank 5, the water replenishment pump 21 can pump the water in the fourth storage tank 5 into the receiving tank 1, realizing the return collection of water and facilitating continuous use of the present invention.

[0024] To facilitate the emptying of water from each storage tank, a drain outlet 18 is provided at the bottom of each storage tank for draining the water.

[0025] Example 2 is a further design based on Example 1: (e.g.) Figure 2 As shown, a second power generation mechanism 22 is provided at each connection point of the water inlet pipe 11 and several storage tanks. The structure of the second power generation mechanism 22 can be the same as that of the first power generation mechanism 16. A third power generation mechanism 23 is provided at each connection point of the vent pipe 6 and several storage tanks. The third power generation mechanism 23 can be an airflow generator, capable of generating electricity by focusing energy through forward and directional gas flow. Airflow generators are existing technology. In this embodiment, when water flows between the water inlet tank 1, the first storage tank 2, the second storage tank 3, the third storage tank 4, and the fourth storage tank 5, the corresponding second power generation mechanism 22 can generate electricity and achieve the conversion of kinetic energy into electrical energy storage. In addition, when the water flows, the gas in the corresponding first storage tank 2, second storage tank 3, third storage tank 4, and fourth storage tank 5 also flows accordingly, driving the third power generation mechanism 23 to operate and achieve the power generation effect.

[0026] Additionally, when water flows from the receiving tank 1 to the first storage tank 2, the second power generation mechanism 22 connected to the first storage tank 2 generates electricity, and the air in the first storage tank 2 is discharged through the vent pipe 6, and the corresponding third generator 22 generates electricity. Then, the water in the first storage tank 2 flows into the second storage tank 3 through the inlet pipe 11, and the second power generation mechanism 22 connected to the second storage tank 3 generates electricity. At the same time, the air in the second storage tank 3 flows into the first storage tank 2, and the corresponding third generator 22 generates electricity. After that, when the water in the second storage tank 3 flows into the third storage tank 4, and when the water in the third storage tank 4 flows into the fourth storage tank 5, the corresponding second power generation mechanism 22 and third power generation mechanism also generate electricity, thereby achieving the effect of collecting electrical energy multiple times through multiple second power generation mechanisms 22 and third power generation mechanisms.

[0027] In this document, the terms "upper," "lower," "front," "back," "left," "right," "top," "bottom," "inner," "outer," "vertical," and "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only used for the clarity of expressing the technical solution and for the convenience of description, and therefore should not be construed as limiting the present invention.

[0028] In this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, which includes not only the elements listed but also other elements not expressly listed.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. A continuous flow water filtration device, comprising a water receiving tank (1), characterized in that: Below the water receiving tank (1), several storage tanks are arranged at intervals. A vent pipe (6) for gas flow is provided between the storage tanks. A vent switch is provided at the connection between each storage tank and the vent pipe (6). The water receiving tank (1) is connected to an inlet pipe (11) for water in the water receiving tank (1) to flow into the several storage tanks. An inlet control valve is provided between each storage tank and the inlet pipe (11). A return pipe (19) for water in the storage tank to flow back to the water receiving tank (1) is provided between each storage tank and the water receiving tank (1). A filter screen (17) for filtering particulate impurities in the water is provided near the water receiving tank (1) of the inlet pipe (11). A second power generation mechanism (22) is provided at the connection end of the inlet pipe (11) and the several storage tanks. A third power generation mechanism (23) is provided at the connection end of the vent pipe (6) and the several storage tanks. Several return pipes (19) are connected to a return main pipe (20) at one end near the water receiving tank (1), and the return main pipe (20) is equipped with a first power generation mechanism (16). The vent pipe (6) is connected to the corresponding storage box at the top of the storage box; The return pipe (19) connected to the storage tank at the bottom is equipped with a water pump (21) for replenishing water into the water receiving tank (1).

2. The water continuous flow filtration device according to claim 1, characterized in that: Each of the aforementioned storage tanks is provided with a drain outlet (18) for draining the water inside the storage tank.

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