Scale preventing and removing device for grey water system

Abstract

The utility model discloses a scale prevention and removal device for a grey water system, which comprises a grey water tank body, and four corners of the bottom of the grey water tank body are fixedly connected with supporting legs. A submersible pump is started, the submersible pump is started to pump an anti-scaling agent through a water pumping pipe, the anti-scaling agent is pumped into an inner cavity of a water suction pump through the water pumping pipe and the submersible pump, then the anti-scaling agent is sprayed to the four inner walls of the ash water tank body through four spraying heads, and a motor is started to drive a threaded rod to rotate; the threaded rod rotates to drive a threaded block to move on the surface of the threaded rod through threads, the threaded block moves to drive a sliding column to slide in an inner cavity of a sliding groove, the sliding column moves to drive a lifting plate to move, the lifting plate moves to drive a lifting column to move, and the lifting column moves to drive a moving plate to move. The movable plate moves to drive the scraping knives to scrape dirt on the four inner walls of the ash water tank body, then the water outlet valve is opened, sewage is discharged through the water outlet pipe, and the advantage of automatic dirt removal is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of gray water treatment, in particular to an anti-scaling and descaling device for a gray water system. Background Art

[0002] Grey water is relative to black water. The black water we usually refer to is mainly the water coming out of toilets, urinals or wards, while grey water is the water coming out of washbasins and floor drains, and is mainly used on ships.

[0003] In the grey water system, a large amount of dirt will be generated inside the grey water tank when the grey water is collected. The existing grey water tank does not have the function of automatic descaling, which results in a large amount of dirt being adsorbed on the inner wall of the grey water tank when the grey water tank is used for a long time. Workers are required to manually descale the grey water tank, which is time-consuming and laborious for the workers. Therefore, we provide a device for preventing and descaling grey water systems to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an anti-scaling and descaling device for a grey water system, which has the advantage of automatic descaling and solves the problem that the existing grey water tank does not have the function of automatic descaling, resulting in a large amount of dirt being absorbed by the inner wall of the grey water tank when the grey water tank is used for a long time, requiring workers to manually descale, which is time-consuming and labor-intensive for the workers.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-scaling and descaling device for a grey water system, comprising a grey water tank body, the four corners of the bottom of the grey water tank body are fixedly connected to support legs, the center of the bottom of the grey water tank body is connected to a water outlet pipe, the inner cavity of the water outlet pipe is connected to a water outlet valve, the top of the left side of the grey water tank body is connected to a water inlet pipe, both sides of the top of the grey water tank body are fixedly connected to side panels, the inner cavity of the side panels is provided with sliding grooves, the outer side of the side panels is fixedly connected to a shell, the top of the inner wall of the shell is fixedly connected to a motor, the output end of the motor is fixedly connected to a threaded rod, the surface of the threaded rod is threadedly connected to a threaded block, the inner side of the threaded block is fixedly connected to a sliding column, and the sliding column The top of the movable plate is fixedly connected to the lifting plate, and the bottom of the movable plate is fixedly connected to the lifting plate, and the bottom of the movable plate is fixedly connected to a scraper, and the bottom of the scraper contacts with the inner wall of the gray water tank body. A descaling agent box is fixedly connected to the center of the top of the movable plate, and a filter is fixedly installed on the top of one side of the inner wall of the descaling agent box, and a submersible pump is fixedly installed on the bottom of the right side of the inner wall of the descaling agent box, and a water suction pipe is connected to the bottom of the submersible pump, and a water suction pump is connected to the left side of the submersible pump, and the bottom end of the water suction pump passes through the bottom of the movable plate, and a spray head is connected to the surface of the water suction pump.

[0006] As a preferred solution, a bearing seat is sleeved on the bottom end of the threaded rod, and the bottom of the bearing seat is fixedly connected to the bottom of the inner wall of the shell.

[0007] As a preferred solution, a guide groove is provided on one side of the inner wall of the shell, a guide block is slidably connected to the inner cavity of the guide groove, and the inner side of the guide block is fixedly connected to the outer side of the threaded block.

[0008] As a preferred solution, a mounting seat is fixedly connected to the right side of the submersible pump, and the right side of the mounting seat is fixedly mounted to the bottom of the right side of the inner wall of the descaling agent box.

[0009] As a preferred solution, the width and height of the inner cavity of the sliding groove are both greater than the width and height of the sliding column, and the length of the inner cavity of the sliding groove is less than the length of the sliding column.

[0010] As a preferred solution, mounting blocks are fixedly connected to both sides of the top of the filter screen, and the inner side of the mounting blocks is fixedly mounted to the inner wall of the descaling agent box by bolts.

[0011] As a preferred solution, the number of the spray heads is four, and the four spray heads are connected to the bottom of the water pump surface in a circular shape and at equal distances.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model starts a submersible pump, which starts to pump a descaling agent through a water suction pipe, and the descaling agent is pumped into the inner cavity of the water suction pipe and the submersible pump, and then the descaling agent is sprayed on the four inner walls of the gray water tank body through four spray heads, and the motor starts to drive the threaded rod to rotate, and the rotation of the threaded rod drives the threaded block to move on the surface of the threaded rod through the thread, and the movement of the threaded block drives the sliding column to slide in the inner cavity of the sliding groove, and the movement of the sliding column drives the lifting plate to move, and the movement of the lifting plate drives the lifting column to move, and the movement of the lifting column drives the moving plate to move, and the movement of the moving plate drives the scraper to scrape the dirt on the four inner walls of the gray water tank body, and then the outlet valve is opened to discharge the sewage through the outlet pipe, thereby achieving the advantage of automatic descaling. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is an enlarged cross-sectional view of the internal structure of the shell of the utility model;

[0016] Figure 3 This is a front view of the structure section of the utility model;

[0017] Figure 4 This is an enlarged cross-sectional view of the internal structure of the descaling agent box of the utility model.

[0018] In the figure: 1. gray water tank body; 2. supporting legs; 3. water outlet pipe; 4. water outlet valve; 5. water inlet pipe; 6. side panel; 7. sliding groove; 8. housing; 9. motor; 10. threaded rod; 11. threaded block; 12. sliding column; 13. lifting plate; 14. lifting column; 15. moving plate; 16. scraper; 17. descaling agent box; 18. filter screen; 19. submersible pump; 20. water suction pipe; 21. water suction pump; 22. sprinkler head; 23. bearing seat; 24. guide groove; 25. guide block; 26. mounting seat. DETAILED DESCRIPTION

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

[0020] See also Figure 1-4A scale prevention and descaling device for a grey water system comprises a grey water tank body 1, the four corners of the bottom of the grey water tank body 1 are fixedly connected with support legs 2, the center of the bottom of the grey water tank body 1 is connected with a water outlet pipe 3, the inner cavity of the water outlet pipe 3 is connected with a water outlet valve 4, the top of the left side of the grey water tank body 1 is connected with a water inlet pipe 5, the two sides of the top of the grey water tank body 1 are fixedly connected with side plates 6, the inner cavity of the side plates 6 is provided with sliding grooves 7, the outer side of the side plates 6 is fixedly connected with a shell 8, the top of the inner wall of the shell 8 is fixedly connected with a motor 9, the output end of the motor 9 is fixedly connected with a threaded rod 10, the surface of the threaded rod 10 The surface is threadedly connected with a thread block 11, and a sliding column 12 is fixedly connected to the inner side of the thread block 11. The surface of the sliding column 12 is slidably connected to the inner cavity of the sliding groove 7. The inner end of the sliding column 12 penetrates the inner side of the side plate 6 and is fixedly connected to a lifting plate 13. Both sides of the bottom of the lifting plate 13 are fixedly connected with lifting columns 14. The bottom end of the lifting column 14 is fixedly connected to a moving plate 15. The bottom of the moving plate 15 is fixedly connected to a scraper 16. The bottom of the scraper 16 contacts the inner wall of the gray water tank body 1. The center of the top of the moving plate 15 is fixedly connected to a descaling agent box 17. The inner wall of the descaling agent box 17 A filter screen 18 is fixedly installed on the top of one side, a submersible pump 19 is fixedly installed on the bottom of the right side of the inner wall of the descaling agent box 17, the bottom of the submersible pump 19 is connected to a water pumping pipe 20, the left side of the submersible pump 19 is connected to a water pumping pump 21, the bottom end of the water pumping pump 21 penetrates the bottom of the movable plate 15, and the surface of the water pumping pump 21 is connected to a spray head 22. By starting the submersible pump 19, the submersible pump 19 starts to pump the descaling agent through the water pumping pipe 20, and the descaling agent is pumped into the inner cavity of the water pump 21 through the water pumping pipe 20 and the submersible pump 19, and then the four inner walls of the gray water tank body 1 are sprayed through the four spray heads 22. To spray the descaling agent, the motor 9 is started to drive the threaded rod 10 to rotate, the threaded rod 10 rotates to drive the threaded block 11 to move on the surface of the threaded rod 10 through the thread, the threaded block 11 moves to drive the sliding column 12 to slide in the inner cavity of the sliding groove 7, the sliding column 12 moves to drive the lifting plate 13 to move, the lifting plate 13 moves to drive the lifting column 14 to move, the lifting column 14 moves to drive the moving plate 15 to move, the moving plate 15 moves to drive the scraper 16 to scrape the dirt on the four inner walls of the gray water tank body 1, and then open the water outlet valve 4 to discharge the sewage through the outlet pipe 3, thereby achieving the advantage of automatic descaling.

[0021] A bearing seat 23 is sleeved on the bottom end of the threaded rod 10 , and the bottom of the bearing seat 23 is fixedly connected to the bottom of the inner wall of the housing 8 .

[0022] Through the above technical solution, by providing the bearing seat 23, the threaded rod 10 is stabilized during rotation, thereby increasing the stability of the threaded rod 10 during rotation.

[0023] A guide groove 24 is formed on one side of the inner wall of the housing 8 , and a guide block 25 is slidably connected to the inner cavity of the guide groove 24 . The inner side of the guide block 25 is fixedly connected to the outer side of the threaded block 11 .

[0024] Through the above technical solution, by providing the guide groove 24 and the guide block 25, the threaded block 11 is stabilized during movement, thereby increasing the stability of the threaded block 11 during movement.

[0025] The right side of the submersible pump 19 is fixedly connected with a mounting seat 26 , and the right side of the mounting seat 26 is fixedly mounted to the bottom of the right side of the inner wall of the descaling agent box 17 .

[0026] Through the above technical solution, by providing the mounting seat 26, the submersible pump 19 can be easily fixed and installed and disassembled.

[0027] The width and height of the inner cavity of the sliding groove 7 are both greater than the width and height of the sliding post 12 , and the length of the inner cavity of the sliding groove 7 is less than the length of the sliding post 12 .

[0028] Through the above technical solution, by providing the sliding groove 7, the sliding column 12 is facilitated to move up and down.

[0029] Both sides of the top of the filter screen 18 are fixedly connected with mounting blocks, and the inner sides of the mounting blocks are fixedly mounted to the inner wall of the descaling agent box 17 by bolts.

[0030] Through the above technical solution, by providing the mounting blocks and bolts, the filter screen 18 can be easily fixed and installed and disassembled.

[0031] There are four spray heads 22 , and the four spray heads 22 are connected to the bottom of the surface of the water pump 21 in a ring-shaped manner and at equal distances.

[0032] Through the above technical solution, by providing four spray heads 22, the descaling agent can be sprayed on the four inner walls of the gray water tank body 1.

[0033] The working principle of the utility model is as follows: first, gray water is added to the inner cavity of the gray water tank body 1 through the water inlet pipe 5, and the water outlet valve 4 is opened to discharge the gray water through the water inlet pipe 5. The inner wall of the gray water tank body 1 that stores gray water for a long time will absorb a large amount of dirt, and then the descaling agent is added to the inner cavity of the descaling agent box 17, and the descaling agent is filtered through the filter 18, and then the submersible pump 19 is turned on through the external controller, and the submersible pump 19 is started to pump the descaling agent through the water pumping pipe 20, and the descaling agent is pumped into the inner cavity of the water pump 21 through the water pumping pipe 20 and the submersible pump 19, and then the descaling agent is sprayed on the four inner walls of the gray water tank body 1 through the four spray heads 22. At the same time, the motor 9 is turned on through the external controller. The motor 9 starts to drive the threaded rod 10 to rotate. The threaded rod 10 rotates and drives the threaded block 11 to move on the surface of the threaded rod 10 through the thread. The threaded block 11 moves and drives the sliding column 12 to slide in the inner cavity of the sliding groove 7. The sliding column 12 moves and drives the lifting plate 13 to move. The lifting plate 13 moves and drives the lifting column 14 to move. The lifting column 14 moves and drives the moving plate 15 to move. The moving plate 15 moves and drives the scraper 16 to scrape the dirt on the four inner walls of the gray water tank body 1, and then the water outlet valve 4 is opened to discharge the sewage through the water outlet pipe 3, thereby achieving the advantage of automatic descaling.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for preventing and removing scale in a grey water system, comprising a grey water tank body (1), characterized in that: The four corners of the bottom of the grey water tank body (1) are fixedly connected with support legs (2); the center of the bottom of the grey water tank body (1) is connected with a water outlet pipe (3); the inner cavity of the water outlet pipe (3) is connected with a water outlet valve (4); the top of the left side of the grey water tank body (1) is connected with a water inlet pipe (5); both sides of the top of the grey water tank body (1) are fixedly connected with side panels (6); the inner cavity of the side panels (6) is provided with a sliding groove (7); the outer side of the side panels (6) is fixedly connected with a shell (8); the top of the inner wall of the shell (8) is fixedly connected with a motor (9); the output end of the motor (9) is fixedly connected with a threaded rod (10); the surface of the threaded rod (10) is threadedly connected with a threaded block (11); the inner side of the threaded block (11) is fixedly connected with a sliding column (12); the surface of the sliding column (12) is slidably connected with the inner cavity of the sliding groove (7); the inner end of the sliding column (12) penetrates to the side panel A lifting plate (13) is fixedly connected to the inner side of the lifting plate (6), and lifting columns (14) are fixedly connected to both sides of the bottom of the lifting plate (13). The bottom end of the lifting column (14) is fixedly connected to a moving plate (15), and the bottom of the moving plate (15) is fixedly connected to a scraper (16), and the bottom of the scraper (16) contacts the inner wall of the gray water tank body (1). A descaling agent box (17) is fixedly connected to the center of the top of the moving plate (15). A filter screen (18) is fixedly installed on the top of one side of the inner wall of the descaling agent box (17), a submersible pump (19) is fixedly installed on the bottom of the right side of the inner wall of the descaling agent box (17), the bottom of the submersible pump (19) is connected to a water suction pipe (20), the left side of the submersible pump (19) is connected to a water suction pump (21), the bottom end of the water suction pump (21) passes through the bottom of the movable plate (15), and the surface of the water suction pump (21) is connected to a spray head (22).

2. The anti-scaling and descaling device for a grey water system according to claim 1, characterized in that: The bottom end of the threaded rod (10) is sleeved with a bearing seat (23), and the bottom of the bearing seat (23) is fixedly connected to the bottom of the inner wall of the housing (8).

3. The anti-scaling and descaling device for a grey water system according to claim 1, characterized in that: A guide groove (24) is provided on one side of the inner wall of the housing (8), a guide block (25) is slidably connected to the inner cavity of the guide groove (24), and the inner side of the guide block (25) is fixedly connected to the outer side of the threaded block (11).

4. The anti-scaling and descaling device for a grey water system according to claim 1, characterized in that: The right side of the submersible pump (19) is fixedly connected to a mounting seat (26), and the right side of the mounting seat (26) is fixedly mounted to the bottom of the right side of the inner wall of the descaling agent box (17).

5. The anti-scaling and descaling device for a grey water system according to claim 1, characterized in that: The width and height of the inner cavity of the sliding groove (7) are both greater than the width and height of the sliding column (12), and the length of the inner cavity of the sliding groove (7) is less than the length of the sliding column (12).

6. The anti-scaling and descaling device for a grey water system according to claim 1, characterized in that: Both sides of the top of the filter screen (18) are fixedly connected with mounting blocks, and the inner side of the mounting blocks is fixedly mounted to the inner wall of the descaling agent box (17) by bolts.

7. The anti-scaling and descaling device for a grey water system according to claim 1, characterized in that: The number of the spray heads (22) is four, and the four spray heads (22) are connected to the bottom of the surface of the water pump (21) in a ring-shaped manner and at equal distances.

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