Water purification equipment convenient for cleaning scale

Abstract

The utility model relates to the technical field of water purification equipment, and particularly discloses water purification equipment convenient for cleaning scale, which comprises a mounting frame and pipeline structures arranged on two sides of the mounting frame, a plurality of filters are arranged on the front side of the mounting frame, a filling tank and a purification tank are arranged on the back side of the mounting frame, a blow-off pipe is arranged at the lower end of the filling tank, and an end cover is arranged at the upper end of the filling tank. A scale cleaning scraper is arranged in the filling tank, a polygonal prism is arranged at the upper end of the scale cleaning scraper, and the upper end of the polygonal prism penetrates through the end cover and is rotationally connected with a lifting device arranged at the upper end of the end cover. The driving assembly controls and rotates the incrustation cleaning scraping plate through the polygonal prism to clean incrustation in the filling tank, after cleaning is completed, the lifting device can pull the polygonal prism to ascend, the incrustation cleaning scraping plate is lifted, the incrustation cleaning scraping plate is prevented from being soaked in water for a long time to be corroded, and the service life of the incrustation cleaning scraping plate is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of water purification equipment, in particular to a pure water equipment which is convenient for cleaning scale. Background Art

[0002] Pure water, also known as deionized water, refers to water that meets the sanitary standards for drinking water as raw water, which is produced through electrodialysis, ion exchange, reverse osmosis, distillation and other appropriate processing methods. It is sealed in a container and does not contain any additives. It is colorless, transparent and can be drunk directly. It can also be called a pure substance. It is used more in experiments. Because it is produced by distillation and other methods, it is also called distilled water. Space water and distilled water sold on the market are both pure water. Pure water is not conductive and is an insulator. Pure water should be used when replenishing lead-acid batteries.

[0003] Common pure water equipment mainly includes filters and liquid storage tanks. The liquid storage tanks include clean water tanks and water storage tanks. The water to be treated is first added to the water storage tank, then input into the filter through the lifting pump, and then flows into the clean water tank after filtration. Since it is treated water, it contains a lot of impurities. After long-term use, a lot of scale will be generated in the water storage tank. In order to improve the cleaning efficiency of the tank body, a scraper will be set inside some water storage tanks. When flushing the tank body, it will automatically clean the inner wall of the tank body. However, since the scraper will be immersed in water for a long time when the water blowing equipment is working, it is easy to corrode and the service life is not high. Utility Model Content

[0004] In view of the above problems, the utility model proposes a pure water device that is easy to clean scale, so as to solve the shortcomings of the existing pure water device that the scraper will be immersed in water for a long time during operation, which is prone to corrosion and has a short service life.

[0005] To achieve the purpose of the utility model, the utility model is implemented by the following technical solutions: a pure water device that is convenient for cleaning scale, including a mounting frame and a pipeline structure arranged on both sides of the mounting frame, a multi-filter is arranged on the front of the mounting frame, a filling tank and a purification tank are arranged on the back of the mounting frame, the input end of the multi-filter is connected to the filling tank through the pipeline structure, and the output end of the multi-filter is connected to the purification tank through the pipeline structure;

[0006] A sewage pipe is provided at the lower end of the filling tank, an end cover is provided at the upper end of the filling tank, a scale cleaning scraper is provided in the filling tank, a polygonal prism is provided at the upper end of the scale cleaning scraper, and the polygonal prism is fixedly connected to the scale cleaning scraper;

[0007] The upper end of the polygonal prism passes through the end cover and is rotatably connected to a lifting device arranged on the upper end of the end cover. A driving component for controlling the rotation of the polygonal prism is arranged between the polygonal prism and the end cover.

[0008] A further improvement is that the pipeline structure includes a first lift pump and a second lift pump, which are respectively installed on both sides of the installation frame, the input end of the first lift pump is connected to the liquid discharge port of the filling tank through a first pipeline, the output end of the first lift pump is connected to the input end of the multiple filter through a second pipeline, the input end of the second lift pump is connected to the output end of the multiple filter through a third pipeline, and the output end of the second lift pump is connected to the water injection port of the purification tank through a fourth pipeline.

[0009] A further improvement is that the lifting device includes a fixed frame and an electric push rod, the fixed frame is fixedly connected to the upper end of the end cover, the installation end of the electric push rod is fixedly connected to the fixed frame, and the output end of the electric push rod is rotatably connected to the upper end of the polygonal prism.

[0010] Further improvements are: the drive assembly includes a motor, a sleeve, a first gear and a second gear, the sleeve is sleeved on the outside of the polygonal prism and passes through the end cover, the inner wall of the sleeve slides up and down with the polygonal prism, the outer wall of the sleeve is rotatably connected to the end cover through a bearing, the first gear is sleeved on the outside of the sleeve and fixedly connected to the sleeve, the second gear is placed on one side of the first gear and meshes with the first gear, the motor is installed on the upper end of the end cover, and the output end of the motor is fixedly connected to the second gear.

[0011] A further improvement is that the scale cleaning scraper includes a rotating shaft, the upper end of which is fixedly connected to the lower end of the polygonal prism, and the lower end of the rotating shaft is provided with a scraper, which is fixedly connected to the rotating shaft, surrounds the rotating shaft and contacts the inner wall of the filling tank.

[0012] A further improvement is that a water injection port is provided at the upper end of the filling tank, the water injection port is connected to the filling tank, a drainage pipe is provided at the lower end of the purification tank, and control valves are provided at the connection between the drainage pipe and the purification tank and at the connection between the sewage pipe and the filling tank.

[0013] The beneficial effects of the utility model are as follows: the driving component controls the rotation of the scale cleaning scraper through the polygonal prism to clean the scale in the filling tank. After the cleaning is completed, the lifting device will pull the polygonal prism up to lift the scale cleaning scraper, thereby preventing the scale cleaning scraper from being corroded by being immersed in water for a long time and increasing the service life of the scale cleaning scraper. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the front side of the installation frame in the utility model.

[0015] Figure 2 It is a structural diagram of the back side of the installation frame in the utility model.

[0016] Figure 3 It is a structural diagram of a polygonal prism in the utility model.

[0017] Figure 4It is a structural diagram of the interior of the filling tank in the utility model.

[0018] Figure 5 This utility model Figure 4 A magnified view of the structure at center.

[0019] Among them: 1. Installation frame; 2. Multiple filters; 3. First lifting pump; 4. First pipeline; 5. Second pipeline; 6. Second lifting pump; 7. Third pipeline; 8. Fourth pipeline; 9. Filling tank; 10. End cover; 11. Purification tank; 12. Water inlet; 13. Drain pipe; 14. Rotating shaft; 15. Motor; 16. Fixed frame; 17. Electric push rod; 18. Polygonal prism; 19. Sleeve; 20. First gear; 21. Second gear; 22. Scraper. DETAILED DESCRIPTION

[0020] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0021] according to Figure 1 , 2 As shown in Figures 3, 4 and 5, a pure water device that is convenient for cleaning scale is proposed in this embodiment, including a mounting frame 1 and a pipeline structure arranged on both sides of the mounting frame 1, a multi-filter 2 is arranged on the front of the mounting frame 1, a filling tank 9 and a purification tank 11 are arranged on the back of the mounting frame 1, the input end of the multi-filter 2 is connected with the filling tank 9 through the pipeline structure, and the output end of the multi-filter 2 is connected with the purification tank 11 through the pipeline structure; the multi-filter 2 includes a pre-filter, a secondary filter, a tertiary filter and an RO reverse osmosis membrane filter element filter, the pre-filter is used to remove large particles such as mud, rust, and insect eggs in the water, the secondary and tertiary filters are activated carbon filters, which are used to remove odor and color in the water and improve the taste of the water, and finally pass through the RO reverse osmosis membrane filter element filter to remove bacteria, viruses and heavy metals in the water for drinking.

[0022] A sewage pipe 13 is provided at the lower end of the filling tank 9, an end cover 10 is provided at the upper end of the filling tank 9, a scale cleaning scraper is provided in the filling tank 9, a polygonal prism 18 is provided at the upper end of the scale cleaning scraper, and the polygonal prism 18 is fixedly connected to the scale cleaning scraper;

[0023] The upper end of the polygonal prism 18 passes through the end cover 10 and is rotatably connected to the lifting device disposed at the upper end of the end cover 10. A driving assembly for controlling the rotation of the polygonal prism 18 is disposed between the polygonal prism 18 and the end cover 10. When cleaning the scale in the filling tank 9, the driving assembly controls the rotation of the polygonal prism 18, and the rotation of the polygonal prism 18 drives the scale cleaning scraper to rotate, and cleans the scale attached to the inner wall of the filling tank 9. After the cleaning is completed, the lifting device will pull the polygonal prism 18 up, so that the scale cleaning scraper is lifted, so as to avoid the scale cleaning scraper from being corroded by being immersed in water for a long time, thereby increasing the service life of the scale cleaning scraper.

[0024] Regarding the pipeline structure: the pipeline structure includes a first lift pump 3 and a second lift pump 6, which are respectively installed on both sides of the installation frame 1. The input end of the first lift pump 3 is connected to the discharge port of the filling tank 9 through the first pipeline 4, and the output end of the first lift pump 3 is connected to the input end of the multiple filter 2 through the second pipeline 5. The input end of the second lift pump 6 is connected to the output end of the multiple filter 2 through the third pipeline 7, and the output end of the second lift pump 6 is connected to the water injection port of the purification tank 11 through the fourth pipeline 8.

[0025] The height of the scale cleaning scraper is controlled by a lifting device, specifically, the lifting device includes a fixed frame 16 and an electric push rod 17, the fixed frame 16 is fixedly connected to the upper end of the end cover 10, the mounting end of the electric push rod 17 is fixedly connected to the fixed frame 16, and the output end of the electric push rod 17 is rotatably connected to the upper end of the polygonal prism 18. The polygonal prism 18 is pushed up and down by the electric push rod 17, and since the electric push rod 17 is rotatably connected to the polygonal prism 18, when the driving assembly drives the polygonal prism 18 to rotate, the electric push rod 17 will not interfere with the polygonal prism 18.

[0026] The rotation of the scale cleaning scraper is controlled by a driving assembly. Specifically, the driving assembly includes a motor 15, a sleeve 19, a first gear 20 and a second gear 21. The sleeve 19 is sleeved on the outside of the polygonal prism 18 and passes through the end cover 10. The inner wall of the sleeve 19 slides up and down with the polygonal prism 18. The outer wall of the sleeve 19 is rotatably connected to the end cover 10 through a bearing. The first gear 20 is sleeved on the outside of the sleeve 19 and is fixedly connected to the sleeve 19. The second gear 21 is placed on one side of the first gear 20 and meshes with the first gear 20. The motor 15 is installed on the upper end of the end cover 10, and the output end of the motor 15 is fixedly connected to the second gear 21. The motor 15 drives the second gear 21 to rotate, and the second gear 21 engages with the first gear 20 during rotation, driving the sleeve 19 to rotate. The sleeve 19 is sleeved on the outside of the first gear 20 and can be limited by the first gear 20 to drive the polygonal prism 18 to rotate together. While the polygonal prism 18 rotates, it also slides up and down along the inner wall of the sleeve 19 to adjust the height.

[0027] The scale cleaning scraper is arranged in the filling tank 9, and can clean the inner wall of the filling tank 9 by rotating. Specifically, the scale cleaning scraper includes a rotating shaft 14, the upper end of the rotating shaft 14 is fixedly connected to the lower end of the polygonal prism 18, and a scraper 22 is arranged at the lower end of the rotating shaft 14. The scraper 22 is fixedly connected to the rotating shaft 14, and the scraper 22 surrounds the rotating shaft 14 and contacts the inner wall of the filling tank 9. The polygonal prism 18 drives the rotating shaft 14 to rotate, and the scraper 22 rotates during the rotation of the rotating shaft 14. The rotating scraper 22 will continuously clean the inner wall of the filling tank 9 and scrape off the dirt attached to the inner wall of the filling tank 9.

[0028] Regarding the filling and discharge of water in the filling tank 9 and the purification tank 11: a water injection port 12 is provided at the upper end of the filling tank 9, and the water injection port 12 is connected to the filling tank 9. A drainage pipe is provided at the lower end of the purification tank 11. Control valves are provided at the connection between the drainage pipe and the purification tank 11, and at the connection between the sewage pipe 13 and the filling tank 9. When the waste water and clean water containing scale are discharged from the sewage pipe 13, and when the purified water in the purification tank 11 is removed, the control valves at the bottom of the filling tank 9 and the purification tank 11 can be opened.

[0029] Working principle: Water is purified through multiple filters 2 to remove large particles such as mud, rust, and insect eggs, as well as odor and color in the water, and finally remove bacteria, viruses, and heavy metals in the water for drinking. When cleaning the scale in the filling tank 9, the driving component controls the polygonal prism 18 to rotate, and the polygonal prism 18 rotates to drive the scale cleaning scraper to rotate, and clean the scale attached to the inner wall of the filling tank 9. After cleaning, the lifting device will pull the polygonal prism 18 up to lift the scale cleaning scraper to prevent the scale cleaning scraper from being corroded by soaking in water for a long time, thereby increasing the service life of the scale cleaning scraper.

[0030] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A pure water device for cleaning scale, comprising a mounting frame (1) and a pipeline structure arranged on both sides of the mounting frame (1), wherein a plurality of filters (2) are arranged on the front of the mounting frame (1), characterized in that: A filling tank (9) and a purification tank (11) are provided on the back of the installation frame (1); the input end of the multiple filter (2) is connected to the filling tank (9) through the pipeline structure, and the output end of the multiple filter (2) is connected to the purification tank (11) through the pipeline structure; The lower end of the filling tank (9) is provided with a sewage pipe (13), the upper end of the filling tank (9) is provided with an end cover (10), a scale cleaning scraper is provided in the filling tank (9), a polygonal prism (18) is provided at the upper end of the scale cleaning scraper, and the polygonal prism (18) is fixedly connected to the scale cleaning scraper; The upper end of the polygonal prism (18) passes through the end cover (10) and is rotatably connected to a lifting device arranged at the upper end of the end cover (10), and a driving component for controlling the rotation of the polygonal prism (18) is arranged between the polygonal prism (18) and the end cover (10).

2. A pure water device for facilitating the cleaning of scale according to claim 1, characterized in that: The pipeline structure comprises a first lift pump (3) and a second lift pump (6), wherein the first lift pump (3) and the second lift pump (6) are respectively installed on both sides of the installation frame (1), the input end of the first lift pump (3) is connected to the liquid discharge port of the filling tank (9) through a first pipeline (4), the output end of the first lift pump (3) is connected to the input end of the multi-filter (2) through a second pipeline (5), the input end of the second lift pump (6) is connected to the output end of the multi-filter (2) through a third pipeline (7), and the output end of the second lift pump (6) is connected to the water injection port of the purification tank (11) through a fourth pipeline (8).

3. The pure water equipment for easy cleaning of scale according to claim 1, characterized in that: The lifting device comprises a fixing frame (16) and an electric push rod (17), wherein the fixing frame (16) is fixedly connected to the upper end of the end cover (10), the mounting end of the electric push rod (17) is fixedly connected to the fixing frame (16), and the output end of the electric push rod (17) is rotatably connected to the upper end of the polygonal prism (18).

4. The pure water equipment for easy cleaning of scale according to claim 1, characterized in that: The driving assembly comprises a motor (15), a sleeve (19), a first gear (20) and a second gear (21); the sleeve (19) is sleeved on the outside of the polygonal prism (18) and passes through the end cover (10); the inner wall of the sleeve (19) and the polygonal prism (18) are slidably matched up and down; the outer wall of the sleeve (19) is rotatably connected to the end cover (10) via a bearing; the first gear (20) is sleeved on the outside of the sleeve (19) and is fixedly connected to the sleeve (19); the second gear (21) is disposed on one side of the first gear (20) and meshes with the first gear (20); the motor (15) is mounted on the upper end of the end cover (10); and the output end of the motor (15) is fixedly connected to the second gear (21).

5. The pure water equipment for easy cleaning of scale according to claim 1, characterized in that: The scale cleaning scraper comprises a rotating shaft (14), the upper end of the rotating shaft (14) is fixedly connected to the lower end of the polygonal prism (18), the lower end of the rotating shaft (14) is provided with a scraper (22), the scraper (22) is fixedly connected to the rotating shaft (14), the scraper (22) surrounds the rotating shaft (14) and contacts the inner wall of the filling tank (9).

6. The pure water equipment for easy cleaning of scale according to claim 1, characterized in that: The upper end of the filling tank (9) is provided with a water injection port (12), and the water injection port (12) is communicated with the filling tank (9). The lower end of the purification tank (11) is provided with a drainage pipe, and the connection between the drainage pipe and the purification tank (11) and the connection between the sewage pipe (13) and the filling tank (9) are both provided with control valves.

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