Stainless steel water tank with water quality purification function

Abstract

The utility model discloses a stainless steel water tank with a water quality purification function, and relates to the technical field of water treatment. The device comprises a box body, one side of the upper surface of the box body is rotatably connected with a cover plate, a filter tank, a biochemical tank and a degerming tank are respectively arranged in the box body, a filter device is arranged in the filter tank, filter rattan cotton is arranged in the biochemical tank, one side of the box body is fixedly provided with a speed reducer, and the other side of the box body is fixedly provided with a motor. The output end of the speed reducer penetrates through the box body and is fixedly sleeved with a driving gear, the outer surface of the driving gear is connected with the outer surface of the driven gear ring in a meshed mode, and a sewage discharging groove is fixedly inserted in one side of the box body and located in the rotary drum; according to the utility model, the filter tank, the biochemical tank, the sterilization tank and the filter device are matched for use, so that the effects of improving the filter effect and conveniently washing and maintaining the filter device are achieved.

Description

Technical Field

[0001] This utility model relates to the field of water treatment technology, specifically to a stainless steel water tank with water purification function. Background Technology

[0002] Stainless steel water tanks are containers used to store water and are widely used in many fields such as daily life and industrial production. Water tanks with water purification functions are devices that add water purification functions to the traditional water tank storage function. They can filter, disinfect, and sterilize the stored water to improve water quality. They are mainly used in residential water use, commercial and industrial water use, public facilities and places, and special environments.

[0003] However, existing technologies still have the following problems:

[0004] Traditional water purification tanks are mostly single-function, with only simple filtration or storage capabilities, making it difficult to meet complex water purification needs. Although some tanks are equipped with multi-stage filtration structures, they suffer from low filtration efficiency during actual operation. For example, the filtration devices cannot fully intercept impurities in the water, resulting in substandard purified water quality. Moreover, cleaning is complicated, requiring manual disassembly of filter components, which not only consumes a lot of manpower and resources but also affects the normal operation of the tank and reduces work efficiency. Utility Model Content

[0005] To address the issues of poor filtration and inconvenient rinsing and maintenance, the purpose of this invention is to provide a stainless steel water tank with water purification function.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a stainless steel water tank with water purification function, comprising a tank body, a cover plate rotatably connected to one side of the upper surface of the tank body, a filter tank, a biochemical tank, and a sterilization tank respectively opened inside the tank body, a filter device inside the filter tank, filter cotton inside the biochemical tank, and a lamp holder slidably connected inside the sterilization tank, the filter device comprising multiple pulleys, a rotating drum being sleeved on the outer surface of the multiple pulleys, a driven gear ring being fixedly connected to one side of the rotating drum, a reducer being fixedly installed on one side of the tank body, the output end of the reducer penetrating the tank body and fixedly sleeved with a drive gear, the outer surface of the drive gear meshing with the outer surface of the driven gear ring, and a sewage discharge trough being fixedly inserted into one side of the tank body, the sewage discharge trough being located inside the rotating drum.

[0007] Preferably, a water pump is fixedly installed on one side of the housing, the output end of the water pump passes through the housing and is fixedly connected to a pressure water pipe, one end of the pressure water pipe is fixedly connected to one side of the filter tank, and multiple nozzles are fixedly installed on the outer surface of the pressure water pipe.

[0008] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0009] This invention utilizes a combination of a filtration tank, a biological tank, a sterilization tank, and a filtration device. Through a three-stage purification design, it achieves comprehensive water treatment. The rotatable drum in the filtration device, with its pulleys, effectively intercepts large particles of impurities. The drain tank collects and discharges impurities promptly. The filter cotton in the biological tank utilizes microorganisms to degrade organic matter and other pollutants. The waterproof ultraviolet lamp in the sterilization tank disinfects and sterilizes, significantly improving water quality to meet various needs. The water tank is equipped with a backwashing system consisting of a water pump, pressure pipes, and multiple nozzles. This system powerfully flushes impurities adhering to the drum, and the drain tank's design allows the flushed impurities to flow smoothly into it for discharge. This rapid and effective removal of impurities from the drum restores the filtration performance of the device and ensures long-term, efficient operation of the water tank. Attached Figure Description

[0010] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0011] Figure 1 This is a schematic diagram of the structure of this utility model.

[0012] Figure 2 This is a partial structural diagram of the present utility model.

[0013] Figure 3 This is a schematic diagram of the filter device of this utility model.

[0014] In the diagram: 11. Housing; 12. Filter device; 13. Cover plate; 14. Conveying pipe; 15. Drum; 16. Reducer; 17. Driven gear ring; 18. Drive gear; 19. Pulley; 20. Sewage tank; 21. Water pump; 22. Pressure water pipe; 23. Nozzle; 24. Filter tank; 25. Biochemical tank; 26. Sterilization tank; 27. Filter cotton; 28. U-shaped plate; 29. ​​Lamp holder; 30. Waterproof ultraviolet lamp; 31. Water outlet. Detailed Implementation

[0015] 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.

[0016] Example: Figure 1-3 As shown, this utility model provides a stainless steel water tank with water purification function, including a tank body 11. A cover plate 13 is rotatably connected to one side of the upper surface of the tank body 11, which facilitates the opening of the water tank by the staff for maintenance. The tank body 11 has a filter tank 24, a biological tank 25, and a sterilization tank 26 respectively. The three tanks are separated by two partitions fixedly connected inside the tank body 11. The lower outer surface of each partition has multiple water passage channels for allowing water that has been preliminarily purified by the filter tank 24 to flow into the biological tank 25, and for allowing water treated by the biological tank 25 to flow into the sterilization tank 26. At the same time, an overflow channel is provided on one side of both the biological tank 25 and the sterilization tank 26. The overflow channel works in conjunction with the water passage channels to ensure that the water flows smoothly and orderly between the tanks.

[0017] The filter tank 24 is equipped with a filter device 12, and the biochemical tank 25 is equipped with filter cotton 27 for cultivating microorganisms. The water is further purified by the biochemical action of the microorganisms, removing pollutants such as organic matter and ammonia nitrogen from the water. The sterilization tank 26 is slidably connected with a lamp holder 29. U-shaped plates 28 are symmetrically fixed to the inner surface of the sterilization tank 26. The lamp holder 29 is slidably connected between the two U-shaped plates 28, which facilitates the installation, disassembly and maintenance of the lamp holder 29. Multiple waterproof ultraviolet lamps 30 are inserted inside the lamp holder 29. The waterproof ultraviolet lamps 30 emit ultraviolet light to sterilize and disinfect the water, removing bacteria, viruses and other microorganisms from the water.

[0018] The filtration device 12 includes multiple pulleys 19 arranged in a circular array and symmetrically distributed on the outer surface of the filter tank 24. The outer surfaces of the pulleys 19 slide against the inner surface of the drum 15, providing support and reducing friction when the drum 15 rotates. The outer surfaces of the multiple pulleys 19 are collectively fitted with the drum 15, which has multiple filter slots on its outer surface. A conveying pipe 14 is fixedly inserted into one side of the housing 11, and the outer surface of the conveying pipe 14 has multiple drain outlets. The conveying pipe 14 is located inside the drum 15, and the multiple drain outlets allow water to enter the filter tank 24 evenly. A water outlet 31 is provided on the side of the housing 11 near the sterilization tank 26 to discharge the purified water from the tank for subsequent use.

[0019] A driven gear ring 17 is fixedly connected to one side of the drum 15, and a reducer 16 is fixedly installed on one side of the housing 11. The output end of the reducer 16 passes through the housing 11 and is fixedly sleeved with a drive gear 18. The outer surface of the drive gear 18 meshes with the outer surface of the driven gear ring 17. The reducer 16 drives the drive gear 18 to rotate, thereby driving the drum 15 to rotate. This plays a preliminary role in intercepting and filtering the water entering the filter tank 24. Larger particles and impurities in the water will be blocked by the drum 15, and some impurities will fall into the drain trough 20 located inside the drum 15 under the action of gravity, achieving preliminary solid-liquid separation. A drain trough 20 is fixedly inserted into one side of the housing 11. The drain trough 20 is located inside the drum 15 and is used to collect impurities and other pollutants generated during the filtration process. One end of the drain trough 20 passes through the housing 11 and has a drain port.

[0020] A water pump 21 is fixedly installed on one side of the housing 11. The output end of the water pump 21 passes through the housing 11 and is fixedly connected to a pressure water pipe 22. One end of the pressure water pipe 22 is fixedly connected to one side of the filter tank 24. Multiple nozzles 23 are fixedly installed on the outer surface of the pressure water pipe 22. The water pump 21 delivers water to the filter tank 24 through the pressure water pipe 22. The nozzles 23 spray water to rinse and agitate the water in the filter tank 24 and the filter device 12, further improving the filtration effect. The multiple nozzles 23 work in conjunction with the drain tank 20 to better flush impurities to the drain tank 20 for discharge. The pressure water pipe 22 is located above the rotating drum 15, and the multiple nozzles 23 are horizontally and equally spaced. The nozzles 23 work in conjunction with the drain tank 20 to ensure that the rinsing water flow can effectively cover the filtration area and fully flush impurities to the drain tank 20.

[0021] Working principle: Water to be purified flows in through a conveying pipe 14 fixedly inserted into one side of the housing 11. Multiple drain outlets on the outer surface of the conveying pipe 14 allow the water to be evenly distributed into the filter tank 24. A filter device 12 is installed in the filter tank 24, consisting of multiple pulleys 19, a rotating drum 15, and a driven gear ring 17. The pulleys 19 are arranged in a circular array and symmetrically distributed on the outer surface of the filter tank 24, with their outer surfaces slidingly contacting the inner surface of the rotating drum 15. A reducer 16 is fixedly installed on one side of the housing 11, with its output end penetrating the housing 11 and fixedly fitted with a drive gear 18. The outer surface of the drive gear 18 meshes with the outer surface of the driven gear ring 17, which is in turn fixedly connected to one side of the rotating drum 15. When the reducer 16 starts, it drives the drive gear 18 to rotate, thereby causing the rotating drum 15 to rotate. During its rotation, the rotating drum 15 provides initial interception and filtration for the water entering the filter tank 24. Larger particles and impurities in the water are blocked by the drum 15, while some impurities fall into the drain trough 20 inside the drum 15 under gravity, achieving initial solid-liquid separation. One end of the drain trough 20 penetrates the housing 11 and has a drain outlet, from which wastewater flows out. The water, after initial filtration in the filter tank 24, flows into the biological treatment tank 25 through multiple water channels on the lower outer surface of two partitions fixedly connected inside the housing 11. The biological treatment tank 25 contains filter cotton 27, which provides a good environment for the growth and reproduction of microorganisms. Under the metabolism of microorganisms, pollutants such as organic matter and ammonia nitrogen in the water are decomposed and transformed into harmless or less harmful substances, thereby achieving further purification of the water quality and reducing the pollutant content in the water.

[0022] After the water pump 21, which is fixedly installed on one side of the housing 11, is started, its output end delivers water to the filter tank 24 through the pressure water pipe 22. One end of the pressure water pipe 22 is fixedly connected to one side of the filter tank 24, and multiple nozzles 23 are fixedly installed on the outer surface of the pressure water pipe 22. These nozzles 23 spray water into the filter tank 24, on the one hand, washing away the impurities on the drum 15 and those attached to it, making it easier for the impurities to fall into the drain tank 20 and be discharged; on the other hand, the water flow from the nozzles 23 can agitate the water in the filter tank 24, making the water flow more fully in the filter tank 24, further improving the filtration effect, and ensuring that as many impurities as possible are filtered out.

[0023] After preliminary filtration in filter tank 24, the water flows into biological treatment tank 25 through multiple water channels opened on the lower outer surface of two partitions fixedly connected inside the tank 11. Filter cotton 27 is installed inside biological treatment tank 25, providing a favorable environment for the growth and reproduction of microorganisms. Under the metabolic action of microorganisms, pollutants such as organic matter and ammonia nitrogen in the water are decomposed and transformed into harmless or less harmful substances, thereby further purifying the water and reducing the pollutant content.

[0024] The water that has undergone biological treatment flows into the sterilization tank 26 through an overflow channel on one side of the biological treatment tank 25 and a water passage channel on the partition. U-shaped plates 28 are symmetrically fixed to the inner surface of the sterilization tank 26, and a lamp holder 29 is slidably connected between two U-shaped plates 28. Multiple waterproof ultraviolet lamps 30 are inserted inside the lamp holder 29. The ultraviolet rays emitted by the waterproof ultraviolet lamps 30 can destroy the nucleic acid structure of bacteria, viruses, and other microorganisms in the water, rendering them unable to reproduce and infect, thus achieving sterilization and disinfection and ensuring that the treated water meets usage requirements.

[0025] After sterilization, the purified water enters the overflow tank and finally flows out from the outlet 31 on the side of the housing 11 near the sterilization tank 26, which can be used for subsequent applications such as domestic water and industrial water. At the same time, the cover 13 connected to the upper surface of the housing 11 can be opened by rotating it to facilitate the operation of the equipment inside the housing 11, such as inspection, maintenance or replacement of filter materials, so as to facilitate the corresponding work of the staff.

[0026] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A stainless steel water tank with water purification function, comprising a tank body (11), characterized in that: A cover plate (13) is rotatably connected to one side of the upper surface of the box (11). The box (11) is provided with a filter tank (24), a biochemical tank (25), and a sterilization tank (26). The filter tank (24) is provided with a filter device (12). The biochemical tank (25) is provided with filter cotton (27). The sterilization tank (26) is slidably connected with a lamp holder (29). The filter device (12) includes multiple pulleys (19), and a rotating drum (15) is sleeved on the outer surface of the multiple pulleys (19). A driven gear ring (17) is fixedly connected to one side of the rotating drum (15). A reducer (16) is fixedly installed on one side of the housing (11). The output end of the reducer (16) passes through the housing (11) and is fixedly sleeved with a drive gear (18). The outer surface of the drive gear (18) meshes with the outer surface of the driven gear ring (17). A drain trough (20) is fixedly inserted on one side of the housing (11). The drain trough (20) is located inside the rotating drum (15).

2. A stainless steel water tank with water purification function as described in claim 1, characterized in that, A water pump (21) is fixedly installed on one side of the housing (11). The output end of the water pump (21) passes through the housing (11) and is fixedly connected to a pressure water pipe (22). One end of the pressure water pipe (22) is fixedly connected to one side of the filter tank (24). Multiple nozzles (23) are fixedly installed on the outer surface of the pressure water pipe (22).

3. A stainless steel water tank with water purification function as described in claim 1, characterized in that, The inner surface of the sterilization tank (26) is symmetrically fixed with U-shaped plates (28), and a lamp holder (29) is slidably connected between the two U-shaped plates (28). Multiple waterproof ultraviolet lamps (30) are inserted inside the lamp holder (29).

4. A stainless steel water tank with water purification function as described in claim 1, characterized in that, Multiple pulleys (19) are arranged in a ring array and symmetrically distributed on the outer surface of the filter tank (24), and the outer surface of the pulleys (19) slides and fits against the inner surface of the drum (15).

5. A stainless steel water tank with water purification function as described in claim 1, characterized in that, The box (11) has two partitions fixedly connected inside, and the lower outer surface of the two partitions is provided with multiple water channels.

6. A stainless steel water tank with water purification function as described in claim 1, characterized in that, Both the biochemical tank (25) and the sterilization tank (26) have overflow channels on one side, which are used in conjunction with the water passage channels.

7. A stainless steel water tank with water purification function as described in claim 2, characterized in that, The pressure water pipe (22) is located above the drum (15), and the multiple nozzles (23) are distributed horizontally at equal intervals, and the multiple nozzles (23) are used in conjunction with the sewage tank (20).

8. A stainless steel water tank with water purification function as described in claim 1, characterized in that, A conveying pipe (14) is fixedly inserted on one side of the box (11), and multiple drain outlets are opened on the outer surface of the conveying pipe (14). The conveying pipe (14) is located inside the drum (15), and a water outlet (31) is opened on the side of the box (11) near the sterilization tank (26).

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