Green building construction water-saving device

Abstract

The utility model relates to the technical field of water-saving devices, in particular to a green building construction water-saving device. The problem that sundries on the filter screen are difficult to clean in the prior art is solved, and the practicability of the equipment is improved. The water-saving device structurally comprises a water-saving tank, a water inlet is formed in the top of the water-saving tank, a filter screen is arranged in the water-saving tank, a cleaning tank is fixed to the side wall of the water-saving tank, and a first conveying structure used for conveying the filter screen from the water-saving tank to the cleaning tank or from the cleaning tank to the water-saving tank is arranged in the cleaning tank. A rotating structure used for rotating the filter screen is further arranged in the cleaning box, a cleaning part is arranged at the bottom of the cleaning box and connected with the bottom of the water-saving box, and a second conveying structure used for conveying the cleaning part is arranged in the cleaning box. According to the embodiment, the design that in the prior art, a scraper blade is directly moved to clean the filter screen is replaced, the filter screen can be overturned, the filter screen is made to face downwards, impurities on the filter screen can be separated from the filter screen more easily when the filter screen is cleaned, and high practicability is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water -saving device technical field, specifically, relate to a green building construction water -saving device. BACKGROUND

[0002] The water-saving device in the construction is the equipment and system for reducing the water resource consumption in the construction process and improving the water utilization efficiency. It guides the sewage produced in the construction process to the filter screen and recycles it, and reduces the waste water discharge.

[0003] The existing water-saving device sets the scraper on the filter screen to take away the sundries on the filter screen through the movement of the scraper.

[0004] Although this can realize the cleaning effect of the filter screen, the following problems still exist: since the scraper cleans the upper side of the filter screen, the sundries on the filter screen may not be taken away by the scraper under the action of gravity and remain on the scraper, thereby causing the scraper to be blocked and affecting the filtering effect. TECHNICAL CONTENT

[0005] The utility model provides a green building construction water -saving device, solve the problem that the sundries on the filter screen is difficult to be cleaned in the prior art, improve the practicability of equipment.

[0006] The technical scheme of the utility model is as follows:

[0007] A green building construction water-saving device, comprising a water-saving tank,

[0008] The water-saving tank is provided with a water inlet on the top, the filter screen is arranged in the water-saving tank, the cleaning tank is fixed on the side wall of the water-saving tank, the first conveying structure for conveying the filter screen from the water-saving tank to the cleaning tank or from the cleaning tank to the water-saving tank is arranged in the cleaning tank, the rotating structure for rotating the filter screen is further arranged in the cleaning tank, the cleaning part is arranged at the bottom of the cleaning tank, the cleaning part is connected with the bottom of the water-saving tank, and the second conveying structure for conveying the cleaning part is arranged in the cleaning tank.

[0009] Further, the first conveying structure comprises a first lead screw, the first rotating plate and the second rotating plate are arranged in the cleaning tank, the first sliding rod is further arranged in the cleaning tank, the first sliding rod and the first lead screw are rotatably connected with the first rotating plate and the second rotating plate at both ends, the first lead screw and the first sliding rod are parallel to each other, one end of the bottom of the filter screen is threadedly connected with the first lead screw, the other end of the bottom of the filter screen is slidably connected with the first sliding rod, the first driving motor is fixed on the first rotating plate, and the output shaft of the driving motor is fixedly connected with the first lead screw.

[0010] Further, the rotating structure comprises a first driving motor, the first driving motor is fixedly connected with the water saving tank, and the first rotating plate is fixedly connected with an output shaft of a second driving motor.

[0011] Further, the first rotating plate is in a cylindrical structure, the cleaning tank is provided with a mounting hole close to the first rotating plate side, the cleaning tank is provided with a first rotating groove close to the mounting hole side, the cleaning tank is provided with a sliding hole close to the second rotating plate side, the cleaning tank is provided with a second rotating groove close to the sliding hole side, the first rotating groove and the second rotating groove are both in a circular ring structure, the first rotating plate is rotationally connected with the first rotating groove, and the second rotating plate is rotationally connected with the second rotating groove.

[0012] Further, the cleaning tank is provided with a control cavity close to the first rotating plate side, and the first driving motor and the second driving motor are both arranged in the control cavity.

[0013] Further, the second conveying structure comprises a third driving motor, the cleaning tank is further rotationally connected with a second lead screw and a second sliding rod, the second lead screw and the second sliding rod are parallel to each other, one side of the cleaning piece is threadedly connected with the second lead screw, and the other side of the cleaning piece is slidingly connected with the second sliding rod, the third driving motor is fixedly connected with the cleaning tank, and an output shaft of the third driving motor is fixedly connected with the second lead screw.

[0014] Further, the inner cavity of the water saving tank is fixedly provided with sliding rails on both sides, the filter screen is slidingly connected with the sliding rails on both sides, and the sliding rails are in a "H" type structure in cross section.

[0015] The working principle and beneficial effects of the utility model are as follows:

[0016] The working process of the embodiment is as follows: when the filter screen needs to be cleaned, the first driving motor is started first, the filter screen is separated from the water saving tank and enters the cleaning tank through the first lead screw, the second driving motor is started, the first connecting plate is driven to rotate, the filter screen is turned over by 180 DEG, then the cleaning piece and the third driving motor are started, the filter screen is cleaned by water spraying, after cleaning is completed, the filter screen is returned to the water saving tank again through the second driving motor and the first driving motor, and the cleaning work is completed.

[0017] The embodiment is provided with the filter screen in the water saving tank, the cleaning tank is arranged on one side of the water saving tank, the filter screen is cleaned by water spraying through the first conveying structure, the rotating structure, the second conveying structure and the cleaning piece, the design of the prior art is replaced, the filter screen can be turned over in the embodiment, the direction of the filter screen is downward, and dirt on the filter screen is more easily separated from the filter screen during cleaning, so that the utility model has strong practicability. BRIEF DESCRIPTION OF DRAWINGS

[0018] The utility model will be further described in detail below in combination with the drawings and specific embodiments.

[0019] Figure 1 It is the structural schematic diagram of prior art;

[0020] Figure 2 It is the overall structural schematic diagram of this embodiment;

[0021] Figure 3 It is the internal structural schematic diagram of this embodiment;

[0022] Figure 4 It is the internal structural schematic diagram of the cleaning box in this embodiment Figure 1 ;

[0023] Figure 5 It is the internal structural schematic diagram of the water-saving box in this embodiment;

[0024] Figure 6 It is the connecting structural schematic diagram of the first rotating plate in this embodiment.

[0025] In the drawings:

[0026] 1, water-saving box; 11, sliding rail; 2, cleaning box; 21, control cavity; 22, first rotating groove; 23, second rotating groove; 24, mounting hole; 3, water inlet; 4, filter screen; 51, first lead screw; 52, first sliding rod; 511, first drive motor; 6, first rotating plate; 61, second drive motor; 71, second lead screw; 711, third drive motor; 72, second sliding rod; 8, second rotating plate; 9, cleaning element. DETAILED DESCRIPTION

[0027] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor are involved in the protection scope of the utility model.

[0028] As Figures 2-6As shown, the embodiment provides a green building construction water-saving device, which comprises a water-saving tank 1. The water inlet 3 is arranged at the top of the water-saving tank 1, and the filter screen 4 is arranged in the water-saving tank 1 to filter sundries in the waste water. The cleaning tank 2 is fixedly arranged on the side wall of the water-saving tank 1 to clean the filter screen 4. The first conveying structure is arranged in the cleaning tank 2 to convey the filter screen 4 between the water-saving tank 1 and the cleaning tank 2. The rotating structure is arranged in the cleaning tank 2 to rotate the filter screen 4. The cleaning element 9 is arranged at the bottom of the cleaning tank 2 and connected with the bottom of the water-saving tank 1. The second conveying structure is arranged in the cleaning tank 2 to convey the cleaning element 9.

[0029] The first conveying structure in the embodiment comprises a first screw rod 51, and the first rotating plate 6 and the second rotating plate 8 are arranged in the cleaning tank 2 to facilitate the overturning of the filter screen 4. The first sliding rod 52 is arranged in the cleaning tank 2, and the first sliding rod 52 and the first screw rod 51 are rotatably connected with the first rotating plate 6 and the second rotating plate 8. The first screw rod 51 is parallel to the first sliding rod 52. One end of the bottom of the filter screen 4 is threadedly connected with the first screw rod 51, and the other end of the bottom of the filter screen 4 is slidably connected with the first sliding rod 52. The first driving motor 511 is fixedly arranged on the first rotating plate 6, and the output shaft of the driving motor is fixedly connected with the first screw rod 51. The first screw rod 51 is used to control the displacement of the filter screen 4 in the embodiment. Since the rotating stroke of the first screw rod 51 is much larger than the movement stroke of the filter screen 4, the movement stroke of the filter screen 4 is more accurately and reliably controlled.

[0030] The rotating structure in the embodiment comprises the first driving motor 511, which is fixedly connected with the water-saving tank 1. The first rotating plate 6 is fixedly connected with the output shaft of the second driving motor 61. The first driving motor 511 used in the embodiment is a two-phase motor. The first driving motor 511 is used to control the overturning of the filter screen, which does not need manual operation and is more convenient.

[0031] In this embodiment, the first rotating plate 6 has a cylindrical structure. The mounting hole 24 is located on the side of the cleaning tank 2 near the first rotating plate 6. The first rotating groove 22 is located on the side of the cleaning tank 2 near the mounting hole 24. The sliding hole is located on the side of the cleaning tank 2 near the second rotating plate 8 to facilitate the movement of the filter screen 4. The second rotating groove 23 is located on the side of the cleaning tank 2 near the sliding hole. Both the first rotating groove 22 and the second rotating groove 23 are annular structures. The first rotating plate 6 is rotatably connected to the first rotating groove 22, and the second rotating plate 8 is rotatably connected to the second rotating groove 23. This design of the first rotating groove 22 and the second rotating groove 23 ensures that the first rotating plate 6 and the second rotating plate 8 will not detach from the first rotating groove 22 and the second rotating groove 23 during rotation. The movement of the filter plate is more stable and reliable. Furthermore, the cylindrical structure of the first rotating plate 6 ensures that it seals the mounting hole 24, preventing cleaning liquid from entering the control chamber 21.

[0032] In this embodiment, the control cavity 21 is located on the side of the cleaning tank 2 near the first rotating plate 6, and both the first drive motor 511 and the second drive motor 61 are located inside the control cavity 21. The design of the control cavity 21 in this embodiment ensures that the first drive motor 511 and the second drive motor 61 are separated from the cleaning tank 2, reducing the impact of the cleaning fluid on the first drive motor 511 and the second drive motor 61.

[0033] The second transport structure in this embodiment includes a third drive motor 711, a second lead screw 71, and a second sliding rod 72 rotatably mounted inside the cleaning box 2. The second lead screw 71 and the second sliding rod 72 are parallel to each other. One side of the cleaning component 9 is threadedly connected to the second lead screw 71, and the other side of the cleaning component 9 is slidably connected to the second sliding rod 72. The third drive motor 711 is fixedly connected to the cleaning box 2, and the output shaft of the third drive motor 711 is fixedly connected to the second lead screw 71. In this embodiment, the third drive motor 711 is located inside the cleaning box 2. The cleaning component 9 used in this embodiment can employ multiple cleaning heads, and the filtered water can be re-cleaned on the filter screen 4 by a hydraulic pump, thereby making more efficient use of water resources.

[0034] In this embodiment, the sliding rail 11 fixes both sides of the inner cavity of the water-saving tank 1, and both sides of the filter screen 4 are slidably connected to the sliding rail 11. The cross-section of the sliding rail 11 is a "U" shaped structure. In this embodiment, the sliding rail 11 is set in the water-saving tank 1, so that the filter screen 4 will not be deviated in the movement of the sliding rail 11, making it more stable and reliable.

[0035] The working process of the embodiment is as follows: when the filter screen 4 needs to be cleaned, first, the first driving motor 511 is started, the filter screen 4 is separated from the water saving tank 1 and enters the cleaning tank 2 through the first screw rod 51, then the second driving motor 61 is started, the first connecting plate is driven to rotate, the filter screen 4 is turned over by 180°, then the cleaning piece 9 and the third driving motor 711 are started, the filter screen 4 is cleaned by water spraying, after cleaning is completed, the filter screen 4 is returned to the water saving tank 1 through the second driving motor 61 and the first driving motor 511, and the cleaning work is completed.

[0036] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement, improvement and the like within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A green building construction water-saving device, comprising a water-saving tank (1), characterized in that, the water-saving tank (1) is provided with a water inlet (3) at the top, the water-saving tank (1) is provided with a filter screen (4) inside, the water-saving tank (1) is fixed with a cleaning tank (2) on the side wall, the cleaning tank (2) is provided with a first conveying structure inside for conveying the filter screen (4) from the water-saving tank (1) to the cleaning tank (2) or from the cleaning tank (2) to the water-saving tank (1), the cleaning tank (2) is also provided with a rotating structure for rotating the filter screen (4), the cleaning tank (2) is provided with a cleaning piece (9) at the bottom, the cleaning piece (9) is connected with the bottom of the water-saving tank (1), and the cleaning tank (2) is provided with a second conveying structure for conveying the cleaning piece (9).

2. A water saving device for green building construction according to claim 1, characterized in that, The first conveying structure comprises a first lead screw (51), the cleaning tank (2) is provided with a first rotating plate (6) and a second rotating plate (8), the cleaning tank (2) is also provided with a first sliding rod (52), both ends of the first sliding rod (52) and the first lead screw (51) are rotatably connected with the first rotating plate (6) and the second rotating plate (8), the first lead screw (51) and the first sliding rod (52) are parallel to each other, one end of the bottom of the filter screen (4) is threadedly connected with the first lead screw (51), and the other end of the bottom of the filter screen (4) is slidably connected with the first sliding rod (52), and the first rotating plate (6) is fixed with a first driving motor (511), and the output shaft of the driving motor is fixedly connected with the first lead screw (51).

3. The water saving device for green building construction according to claim 2, characterized in that, The rotating structure comprises a first driving motor (511), the first driving motor (511) is fixedly connected with the water-saving tank (1), and the first rotating plate (6) is fixedly connected with the output shaft of a second driving motor (61).

4. The water saving device for green building construction according to claim 3, characterized in that, The first rotating plate (6) is in a cylindrical structure, the cleaning tank (2) is provided with a mounting hole (24) close to the side of the first rotating plate (6), the cleaning tank (2) is provided with a first rotating groove (22) close to the side of the mounting hole (24), the cleaning tank (2) is provided with a sliding hole close to the side of the second rotating plate (8), the cleaning tank (2) is provided with a second rotating groove (23) close to the side of the sliding hole, the first rotating groove (22) and the second rotating groove (23) are both in a circular ring structure, the first rotating plate (6) is rotatably connected with the first rotating groove (22), and the second rotating plate (8) is rotatably connected with the second rotating groove (23).

5. The water saving device for green building construction according to claim 4, characterized in that, The cleaning tank (2) is provided with a control cavity (21) close to the side of the first rotating plate (6), and the first driving motor (511) and the second driving motor (61) are arranged in the control cavity (21).

6. The water saving device for green building construction according to claim 5, characterized in that, The second conveying structure comprises a third driving motor (711), a second screw rod (71) and a second sliding rod (72) are also rotationally connected in the cleaning box (2), the second screw rod (71) and the second sliding rod (72) are parallel to each other, one side of the cleaning piece (9) is threadedly connected with the second screw rod (71), the other side of the cleaning piece (9) is slidably connected with the second sliding rod (72), the third driving motor (711) is fixedly connected with the cleaning box (2), and an output shaft of the third driving motor (711) is fixedly connected with the second screw rod (71).

7. The water saving device for green building construction according to claim 1, characterized in that, Both sides of the inner cavity of the water-saving tank (1) are fixedly connected with sliding rails (11), both sides of the filter screen (4) are slidably connected with the sliding rails (11), and the sliding rails (11) have a "H" type structure in cross section.

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