Water-saving building water supply and drainage device

Abstract

The utility model discloses a water-saving building water supply and drainage device which comprises a filter box and a water tank, a water inlet pipe is installed at the right end of the filter box, a communicating pipe is installed at the lower end of the filter box, the water tank is installed at the lower end of the communicating pipe, and a drainage pipe is installed at the right end of the water tank. A taking hole is formed in the upper end of the fixing shell, a rotating plate is rotationally connected into the fixing shell, a first motor is installed at the left end of the rotating plate and installed at the left end of the fixing shell, inserting grooves are symmetrically formed in the side face of the rotating plate, through holes are symmetrically formed in the rotating plate and penetrate through the inserting grooves, and a filtering plate is slidably connected into the inserting grooves and internally provided with a filtering area. Two magnets are embedded in the upper end of the filter plate. According to the utility model, the replacement time of the filter plate can be accurately mastered, the filter plate can be fully utilized, meanwhile, the filter plate can be automatically replaced, time and labor are saved, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the field of water supply and drainage, in particular to a water-saving building water supply and drainage device. Background Art

[0002] The water supply and drainage system is a general term for facilities that provide water and wastewater discharge for people's lives, production, municipal administration, fire protection and other fields. It is an indispensable facility in buildings. Through the water supply and drainage system, wastewater in the building can be discharged and rainwater can be collected for recycling, thereby playing a role in water saving.

[0003] A Chinese patent discloses a water-saving building water supply and drainage device (authorization announcement number CN 220644426 U). The patent technology collects rainwater through a collection box. The rainwater drives the bar-shaped expansion airbag to rise through buoyancy, drives the cover plate to return to a parallel position, and fixes the cover plate through a semicircular iron block and a bar-shaped magnet. No electronic device is required for auxiliary operation, which meets the water-saving water demand and is more convenient to use. However, when replacing the filter screen, the staff manually disassembles and replaces it. When replacing the filter screen once, it is necessary to follow the disassembly and installation process, which is time-consuming and laborious. At the same time, it is impossible to accurately grasp the replacement time of the filter plate. Some people conduct regular inspections and then decide whether to replace the filter plate. This is time-consuming and laborious. Or the filter screen is replaced regularly. Sometimes the filter screen is blocked quickly and needs to be replaced before the replacement date, otherwise it will affect the filtering effect. Sometimes the filter screen is blocked slowly. When the replacement date is reached, the filter screen has not been fully utilized and is replaced, which will cause waste. Therefore, the technical personnel in this field provide a water-saving building water supply and drainage device to solve the problems raised in the above background technology. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a water-saving building water supply and drainage device, including a filter box and a water tank, wherein a water inlet pipe is installed at the right end of the filter box, a connecting pipe is installed at the lower end of the filter box, a water tank is installed at the lower end of the connecting pipe, a drain pipe is installed at the right end of the water tank, and a valve is installed on the outer surface of the drain pipe;

[0005] A matching hole is provided in the middle of the filter box, and the matching hole passes through the upper end and the front and rear ends of the filter box. A fixed shell is installed on the outer surface of the filter box. A notch is provided at the lower part of the fixed shell, and the notch corresponds to the position of the matching hole. A taking hole is provided at the upper end of the fixed shell. The fixed shell is rotatably connected to a rotating plate. A motor 1 is installed at the left end of the rotating plate, and the motor 1 is installed at the left end of the fixed shell.

[0006] Slots are symmetrically arranged on the side of the rotating plate, through holes are symmetrically arranged inside the rotating plate, and the through holes penetrate the slots, the inside of the slots are slidably connected to the filter plate, a filter area is arranged inside the filter plate, and two magnets are inlaid on the upper end of the filter plate;

[0007] A material storage frame is arranged on the right side of the fixed shell, a waste frame is arranged on the left side of the fixed shell, a groove rod is arranged above the fixed shell, a threaded rod is arranged inside the groove rod, a second motor is arranged on the right end of the threaded rod, a threaded sleeve is arranged on the outer surface of the threaded rod, an electric telescopic rod is arranged on the lower end of the threaded sleeve, an arc block is arranged on the lower end of the electric telescopic rod, and two electromagnets are inlaid on the lower end of the arc block;

[0008] A square rod is installed inside the filter box, and the square rod is located on the right side of the matching hole. The outer surface of the square rod is slidably connected to the floating plate. A float ball is installed on the left end of the floating plate, and contact piece 1 is installed on the upper end of the floating plate. Contact piece 2 is installed on the top of the filter box, and contact piece 2 corresponds to the position of contact piece 1.

[0009] Preferably: support legs are symmetrically installed at the lower end of the filter box, and the support legs are fixedly connected to the water tank.

[0010] Preferably, the upper end surface of the filter plate is a curved surface.

[0011] Preferably, the inner walls of the material storage frame and the waste frame are both symmetrically provided with a plurality of limiting grooves.

[0012] Preferably: support blocks are installed at the lower ends of the material storage frame and the waste frame, and the support blocks are fixedly connected to the upper end of the filter box.

[0013] Preferably, support rods are symmetrically installed at the front and rear ends of the groove rod, and the support rods are fixedly connected to the water tank.

[0014] Technical effects and advantages of the utility model:

[0015] The utility model can accurately grasp the replacement time of the filter plate, ensure that the filter plate is fully utilized, and at the same time, can automatically replace the filter plate, save time and labor, and reduce the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of this application;

[0017] Figure 2 It is a schematic diagram of the structure of the material storage frame and the waste frame of the present application;

[0018] Figure 3 It is a structural schematic diagram of the fixed shell of the present application;

[0019] Figure 4 It is a schematic diagram of the structure of the groove rod of the present application;

[0020] Figure 5 It is a structural schematic diagram of the filter box of this application;

[0021] In the figure: 1. filter box; 2. water inlet pipe; 3. connecting pipe; 4. water tank; 5. drain pipe; 6. matching hole; 7. fixing shell; 8. notch; 9. taking hole; 10. rotating plate; 11. motor one; 12. slot; 13. through hole; 14. filter plate; 15. filter area; 16. magnet; 17. storage frame; 18. waste frame; 19. limit groove; 20. groove rod; 21. threaded rod; 22. motor two; 23. threaded sleeve; 24. electric telescopic rod; 25. arc block; 26. electromagnet; 27. square rod; 28. floating plate; 29. ​​floating ball; 30. contact piece one; 31. contact piece two. DETAILED DESCRIPTION

[0022] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

[0023] See also Figures 1 to 5In this embodiment, a water-saving building water supply and drainage device is provided, including a filter box 1 and a water tank 4, a water inlet pipe 2 is installed at the right end of the filter box 1, a connecting pipe 3 is installed at the lower end of the filter box 1, a water tank 4 is installed at the lower end of the connecting pipe 3, a drain pipe 5 is installed at the right end of the water tank 4, and a valve is installed on the outer surface of the drain pipe 5, a support leg is symmetrically installed at the lower end of the filter box 1, and the support leg is fixedly connected to the water tank 4, a matching hole 6 is opened in the middle of the filter box 1, and the matching hole 6 runs through the upper end and the front and rear ends of the filter box 1, a fixing shell 7 is installed on the outer surface of the filter box 1, and the fixing shell A notch 8 is provided at the lower part of the fixed shell 7, and the notch 8 corresponds to the position of the matching hole 6. A taking hole 9 is provided at the upper end of the fixed shell 7. The fixed shell 7 is rotatably connected to the rotating plate 10. A motor 11 is installed at the left end of the rotating plate 10, and the motor 11 is installed at the left end of the fixed shell 7. Slots 12 are symmetrically provided on the side of the rotating plate 10. Through holes 13 are symmetrically provided inside the rotating plate 10, and the through holes 13 pass through the slots 12. The slots 12 are slidably connected to the filter plate 14. A filter area 15 is provided inside the filter plate 14. The upper end surface of the filter plate 14 is an arc surface. The filter plate 14 Two magnets 16 are embedded at the upper end, a storage frame 17 is set on the right side of the fixed shell 7, and a waste frame 18 is set on the left side of the fixed shell 7. The inner walls of the storage frame 17 and the waste frame 18 are symmetrically provided with a plurality of limit grooves 19, and support blocks are installed at the lower ends of the storage frame 17 and the waste frame 18, and the support blocks are fixedly connected to the upper end of the filter box 1, a groove rod 20 is set above the fixed shell 7, and support rods are symmetrically installed at the front and rear ends of the groove rod 20, and the support rods are fixedly connected to the water tank 4, a threaded rod 21 is set inside the groove rod 20, and a motor 22 is installed at the right end of the threaded rod 21, and a screw thread is provided on the inner wall of the groove rod 20. A threaded sleeve 23 is sleeved on the outer surface of the threaded rod 21, an electric telescopic rod 24 is installed at the lower end of the threaded sleeve 23, an arc block 25 is installed at the lower end of the electric telescopic rod 24, two electromagnets 26 are embedded at the lower end of the arc block 25, a square rod 27 is installed inside the filter box 1, and the square rod 27 is located on the right side of the matching hole 6, the outer surface of the square rod 27 is slidably connected to a floating plate 28, a floating ball 29 is installed at the left end of the floating plate 28, a contact piece 1 30 is installed at the upper end of the floating plate 28, a contact piece 2 31 is installed at the top of the filter box 1, and the contact piece 2 31 corresponds to the position of the contact piece 1 30.

[0024] The working principle of the utility model is as follows: the device is equipped with an external controller, rainwater enters the filter box 1 through the water inlet pipe 2, the rainwater is filtered through the filter area 15 of the filter plate 14, and the filtered rainwater enters the water tank 4 through the connecting pipe 3 for storage;

[0025] When the filter area 15 is clogged by impurities after long-term use, affecting the filtering effect, the speed of rainwater passing through the filter area 15 slows down, and the speed of water entering the water inlet pipe 2 remains unchanged, so that rainwater will accumulate on the right side of the filter plate 14, and the float 29 and the float plate 28 rise with the rise of the water level. When the float plate 28 rises to make the contact piece 1 30 contact the contact piece 2 31, the controller controls the motor 11 to drive the rotating plate 10 to rotate 180 degrees, and the rotating plate 10 drives the filter plate 14 to rotate 180 degrees through the slot 12, so that the clogged filter plate 14 turns to the top, and the new filter plate 14 turns to the bottom to continue filtering.

[0026] Then, the motor 22 drives the threaded sleeve 23 to move through the threaded rod 21, and the threaded sleeve 23 drives the arc block 25 to move to the top of the taking hole 9 through the electric telescopic rod 24, and then, the electric telescopic rod 24 drives the arc block 25 to descend and insert into the taking hole 9, so that the electromagnet 26 contacts the magnet 16, and then, the electromagnet 26 is energized and adsorbed by the magnet 16, and then, the electric telescopic rod 24 contracts, and the arc block 25 extracts the blocked filter plate 14 from the slot 12 through the electromagnet 26 and the magnet 16, and then, the motor 22 works to move the blocked filter plate 14 to the top of the waste frame 18, and then, the blocked filter plate 14 is placed into the waste frame 18 through the electric telescopic rod 24, and then, through the above method, the arc block 25 moves to the top of the storage frame 17, and then the new filter plate 14 is picked up, and then, the new filter plate 14 is inserted into the upper slot 12, and the arc block 25 is reset, thereby completing the replacement of the filter plate 14.

[0027] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A water-saving building water supply and drainage device, comprising a filter box (1) and a water tank (4), characterized in that: The right end of the filter box (1) is equipped with a water inlet pipe (2), the lower end of the filter box (1) is equipped with a connecting pipe (3), the lower end of the connecting pipe (3) is equipped with a water tank (4), the right end of the water tank (4) is equipped with a drain pipe (5), and a valve is installed on the outer surface of the drain pipe (5); A matching hole (6) is provided in the middle of the filter box (1), and the matching hole (6) passes through the upper end and the front and rear ends of the filter box (1); a fixed shell (7) is installed on the outer surface of the filter box (1); a notch (8) is provided at the lower part of the fixed shell (7), and the notch (8) corresponds to the position of the matching hole (6); a taking hole (9) is provided at the upper end of the fixed shell (7); the fixed shell (7) is rotatably connected to a rotating plate (10); a motor (11) is installed at the left end of the rotating plate (10), and the motor (11) is installed at the left end of the fixed shell (7); A slot (12) is symmetrically provided on the side of the rotating plate (10), a through hole (13) is symmetrically provided inside the rotating plate (10), and the through hole (13) passes through the slot (12), the slot (12) is slidably connected to a filter plate (14), a filter area (15) is provided inside the filter plate (14), and two magnets (16) are embedded on the upper end of the filter plate (14); A material storage frame (17) is arranged on the right side of the fixed shell (7), a waste frame (18) is arranged on the left side of the fixed shell (7), a groove rod (20) is arranged above the fixed shell (7), a threaded rod (21) is arranged inside the groove rod (20), a second motor (22) is installed at the right end of the threaded rod (21), a threaded sleeve (23) is sleeved on the outer surface of the threaded rod (21), an electric telescopic rod (24) is installed at the lower end of the threaded sleeve (23), an arc block (25) is installed at the lower end of the electric telescopic rod (24), and two electromagnets (26) are embedded at the lower end of the arc block (25); A square rod (27) is installed inside the filter box (1), and the square rod (27) is located on the right side of the matching hole (6). The outer surface of the square rod (27) is slidably connected to a floating plate (28). A floating ball (29) is installed at the left end of the floating plate (28). A contact piece 1 (30) is installed at the upper end of the floating plate (28). A contact piece 2 (31) is installed at the top of the filter box (1), and the contact piece 2 (31) corresponds to the position of the contact piece 1 (30).

2. A water-saving building water supply and drainage device according to claim 1, characterized in that: Support legs are symmetrically mounted on the lower end of the filter box (1), and the support legs are fixedly connected to the water tank (4).

3. A water-saving building water supply and drainage device according to claim 1, characterized in that: The upper end surface of the filter plate (14) is a curved surface.

4. A water-saving building water supply and drainage device according to claim 1, characterized in that: The inner walls of the material storage frame (17) and the waste frame (18) are both symmetrically provided with a plurality of limiting grooves (19).

5. A water-saving building water supply and drainage device according to claim 1, characterized in that: Support blocks are installed at the lower ends of the material storage frame (17) and the waste frame (18), and the support blocks are fixedly connected to the upper end of the filter box (1).

6. A water-saving building water supply and drainage device according to claim 1, characterized in that: Support rods are symmetrically mounted at the front and rear ends of the groove rod (20), and the support rods are fixedly connected to the water tank (4).

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