Green building drainage device

Abstract

The utility model discloses a green building drainage device which comprises a shell, a partition plate, a circular opening, a pull basket, a filtering structure and a switching structure. A partition plate is fixedly connected into the shell, the circular openings are formed in the two ends of the shell, the pull baskets are arranged in the circular openings, the filtering structures are arranged in the pull baskets, and the switching structures are arranged in the shell. Compared with the prior art, the water filter has the advantages that the rotating handle is rotated by 90 degrees to drive the rotating shaft to rotate, and then the sealing plate is driven to rotate, so that the sealing plate and the lapping plate are lapped above one arc-shaped filter screen, one arc-shaped filter screen is sealed, water flows to the other arc-shaped filter screen, and the water flow is prevented from flowing into the other arc-shaped filter screen. By pulling the rotary knob, the pull basket needing to be cleaned and the arc-shaped filter screen are taken out together to be cleaned and replaced, the drainage pipe does not need to be closed for a long time, it is guaranteed that the drainage pipe can drain water normally, and normal drainage work is prevented from being affected.

Description

Technical Field

[0001] The utility model relates to the technical field of building drainage, in particular to a green building drainage device. Background Art

[0002] The "green" in "green building" doesn't refer to the common sense of three-dimensional greening or rooftop gardens. Instead, it represents a concept or symbol that refers to a building that is harmless to the environment, fully utilizes the environment's natural resources, and is constructed without disrupting the basic ecological balance of the environment. It can also be called sustainable development building, ecological building, return-to-nature building, energy-saving and environmentally friendly building, etc. Building drainage system is a device that treats domestic sewage and rainwater.

[0003] Patent document CN215166303U discloses a green building drainage device comprising a housing, with drainage pipe connectors at the upper and lower ends of the housing, which can be connected to a drain pipe. One side end of the housing is open, and a pull-out basket is covered at the opening. A rotatable filter device is provided within the pull-out basket. The filter device is located within the housing and includes an arc-shaped filter screen and a rotating filter device. The opening of the arc-shaped filter screen can be directly opposite the drain pipe connector or offset from the drain pipe connector. The utility model, by providing a rotatable filter and a pull-out basket, not only facilitates the removal of the filter device but also prevents residue on the filter screen from falling into the drain pipe. The structure is simple and reasonable, and the practicality is good. However, the existing technology still has defects:

[0004] In the existing technology, when draining water, due to the condition of a large amount of mixed rainwater, blockage is more likely to occur, resulting in the drainage pipe being unable to be used normally. It is necessary to stop drainage and manually remove the filter for replacement and cleaning. During this process, the drainage pipe cannot perform filtering work and needs to be closed for a long time, affecting normal drainage life and drainage efficiency, and is more inconvenient to use.

[0005] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as an admission or any form of suggestion that the information constitutes the prior art already known to those skilled in the art. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the above-mentioned defects and provide a green building drainage device.

[0007] In order to solve the above technical problems, the technical solution provided by the present invention is: a green building drainage device, comprising:

[0008] a shell, wherein a partition is fixedly connected to the interior of the shell;

[0009] Circular openings, the circular openings being opened at both ends of the shell;

[0010] A pull basket is arranged inside the circular opening;

[0011] A filter structure is arranged inside the pull basket;

[0012] A switching structure is arranged inside the shell, which includes a rotating shaft rotatably connected to both ends of the shell interior, the rotating shaft is arranged above the partition plate, the rotating shaft is fixedly connected with a sealing plate, both ends of the shell interior are fixedly connected with a cladding plate, one end of the rotating shaft extends to the outside of the shell and is fixedly connected with a handle, one end of the handle is threadedly connected with a locking bolt two, the left side of the rotating shaft is provided with a left positioning groove, the right side of the rotating shaft is provided with a right positioning groove, the upper side of the rotating shaft is provided with a middle positioning groove, the left positioning groove, the right positioning groove and the middle positioning groove are circumferentially distributed around the rotating shaft and are all arranged on the front side of the outer wall of the shell.

[0013] Further, the limiting sliding grooves are arranged at both ends of the inner wall of the circular opening.

[0014] Further, the pull basket is fixedly connected with an arc-shaped sealing plate at both ends, the outer wall of the arc-shaped sealing plate is fixedly connected with a sliding block, the sliding block is slidingly connected to the limiting sliding groove, the end of the pull basket away from the partition plate is fixedly connected with a mounting plate, and the four corners of the side surface of the mounting plate are provided with fixed bolts.

[0015] Further, the filter structure includes:

[0016] An arc-shaped filter screen is slidingly connected to the inside of the pull basket, and a rectangular opening is arranged at the top of the arc-shaped filter screen.

[0017] A baffle plate is fixedly connected to both ends of the arc-shaped filter screen.

[0018] A rotating rod is fixedly connected to the baffle plate at the end of the arc-shaped filter screen away from the partition plate, and the rotating rod penetrates the mounting plate.

[0019] A knob is fixedly connected to one end of the rotating rod by a screw;

[0020] A locking bolt one is threadedly connected to one end of the knob;

[0021] A locking groove is arranged on one side of the mounting plate, the locking groove has four and is circumferentially distributed on the outer side of the rotating rod, and the locking groove is matched with the locking bolt one.

[0022] Further, the shell is communicated with a water inlet pipe at the top and a drain pipe at the bottom.

[0023] The advantages of the present invention over the prior art are as follows: through the setting of the switching structure, when the curved filter needs to be cleaned, the second rotating locking bolt is released from the positioning of the handle, and the handle is rotated 90 degrees to drive the shaft to rotate, so that the shaft drives the sealing plate to rotate, and the sealing plate is rotated to the left or right side, and is overlapped with the strap above one of the curved filter screens to seal one of the curved filter screens, so that water flows to the other curved filter screen, so that the other curved filter screen can continue to perform the filtering operation, and then the first rotating locking bolt is released. The limit of the button is achieved by turning the knob 90 degrees to drive the rotating rod and the baffle to rotate, and then drive the arc filter to rotate, so that the arc blocking plate blocks the rectangular opening of the arc filter, and then tighten the locking bolts to limit the knob, and then unscrew the four fixing bolts, and by pulling the knob, the pull-out basket and the arc filter that need to be cleaned are taken out together for cleaning and replacement, so that when the device is cleaning and replacing the arc filter, there is no need to close the drain pipe for a long time, ensuring that the drain pipe can drain normally, avoiding affecting the normal drainage work, and improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional diagram of a green building drainage device of the present utility model.

[0025] Figure 2 It is a cross-sectional view of a green building drainage device of the utility model.

[0026] Figure 3 This is an internal structure diagram of a green building drainage device of the utility model.

[0027] Figure 4 It is a schematic diagram of the exploded structure of a green building drainage device of the utility model.

[0028] Figure 5 This utility model is a green building drainage device Figure 1 Enlarged structural diagram at point A in the middle.

[0029] Markings in the figure: 1. Shell; 2. Partition; 3. Circular opening; 31. Limiting slide; 4. Pull-out basket; 41. Arc-shaped blocking plate; 42. Slider; 43. Mounting plate; 44. Fixing bolt; 5. Filter structure; 51. Arc-shaped filter; 52. Baffle; 53. Turning rod; 54. Knob; 55. Locking bolt 1; 56. Locking groove; 6. Switching structure; 61. Rotating shaft; 62. Sealing plate; 63. Bracing plate; 64. Turning handle; 65. Locking bolt 2; 651. Left positioning groove; 652. Right positioning groove; 653. Middle positioning groove; 7. Water pipe; 8. Drainage. DETAILED DESCRIPTION

[0030] Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. In the following description, when referring to the drawings, identical numerals in different figures represent identical or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments are not intended to represent all embodiments consistent with the present disclosure. Rather, they are merely examples of devices consistent with certain aspects of the present disclosure, as detailed in the appended claims.

[0031] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0032] like Figures 1 to 5 As shown, this embodiment proposes a green building drainage device, including a shell 1, a partition 2 is fixedly connected to the inside of the shell 1, and circular openings 3 are opened at both ends of the shell 1, wherein the circular openings 3 are arranged on both sides of the partition 2, and limiting sliding grooves 31 are opened at both ends of the inner wall of the circular opening 3.

[0033] A pull-out basket 4 is provided inside the circular opening 3, and both ends of the pull-out basket 4 are fixedly connected with an arc-shaped sealing plate 41, and a slider 42 is fixedly connected to the outer wall of the arc-shaped sealing plate 41. The slider 42 is slidably connected to the limiting slide 31, and the end of the pull-out basket 4 away from the partition 2 is fixedly connected with a mounting plate 43. The four corners of the side of the mounting plate 43 are all provided with fixing bolts 44. The cooperation of the slider 42 and the limiting slide 31 facilitates the installation of the pull-out basket 4 and can prevent the pull-out basket 4 from rotating. Rubber sealing rings are provided all around the outer wall of the pull-out basket 4 to prevent rainwater from leaking when the device is performing drainage operations.

[0034] The pull basket 4 is provided with a filtering structure 5, which includes an arc-shaped filter screen 51 slidably connected to the inside of the pull basket 4. A rectangular opening is provided on the top of the arc-shaped filter screen 51. Baffles 52 are fixedly connected to both ends of the arc-shaped filter screen 51. A rotating rod 53 is fixedly connected to the baffle 52 at one end of the arc-shaped filter screen 51 away from the partition 2. The rotating rod 53 passes through the mounting plate 43. One end of the rotating rod 53 is fixedly connected to a knob 54 by a screw. One end of the knob 54 is threadedly connected to a locking bolt 55. A locking bolt 55 is provided on one side of the mounting plate 43. There are four locking grooves 56 and they are distributed in a circle on the outside of the rotating rod 53. The locking grooves 56 match the locking bolt 55. The position of the locking groove 56 screwed into the locking bolt 55 makes it easy to observe the direction of the rectangular opening on the arc filter 51. The four locking grooves 56 and the circular distribution can prevent the arc filter 51 from rotating improperly, resulting in the opening of the arc filter 51 being unable to be blocked by the arc blocking plate 41, causing the residue inside the arc filter 51 to fall, affecting the drainage effect.

[0035] The shell 1 is provided with a switching structure 6, which includes a rotating shaft 61 rotatably connected to both ends of the shell 1. The rotating shaft 61 is provided above the partition 2. A sealing plate 62 is fixedly connected to the rotating shaft 61. Both ends of the shell 1 are fixedly connected to a plate 63. One end of the rotating shaft 61 extends to the outside of the shell 1 and is fixedly connected to a handle 64. One end of the handle 64 is threadedly connected to a locking bolt 65. A left positioning groove 651 is provided on the left side of the rotating shaft 61, a right positioning groove 652 is provided on the right side of the rotating shaft 61, a middle positioning groove 653 is provided above the rotating shaft 61, and a left positioning groove 654 is provided on the left side of the rotating shaft 61. The groove 651, the right positioning groove 652 and the middle positioning groove 653 are distributed in a circle around the rotating shaft 61 and are all opened on the front side of the outer wall of the shell 1. The position of the positioning groove where the locking bolt 2 65 on the turning handle 64 is inserted can be used to easily confirm the orientation of the sealing plate 62, so that the sealing plate 62 can be rotated in a directional and fixed point. By overlapping the sealing plate 62 and the strap 63 above one of the arc-shaped filter screens 51, one of the arc-shaped filter screens 51 is sealed, and the water flows to the other arc-shaped filter screen 51, so that the other arc-shaped filter screen 51 can continue to perform the filtering operation.

[0036] The top of the shell 1 is connected to a water pipe 7 , and the bottom of the shell 1 is connected to a drain pipe 8 . Dirt in the water flowing in through the water pipe 7 is filtered out in the shell 1 , and the filtered water is discharged from the drain pipe 8 .

[0037] When the present invention is implemented, sewage and rainwater are discharged together during use, flow into the housing 1 through the water pipe 7, and the dirt in the water is filtered through the arc filter 51. The filtered water is discharged from the drain pipe 8. When the arc filter 51 needs to be cleaned, first rotate the locking bolt 2 65 to release the positioning of the turn handle 64, then rotate the turn handle 64 90 degrees, thereby driving the rotating shaft 61 to rotate, so that the rotating shaft 61 drives the sealing plate 62 to rotate, and rotate the sealing plate 62 to the left or right side so that it is overlapped with the strap 63 above one of the arc filters 51, and seal one of the arc filters 51, so that the water flows to the other arc filter 51, so that the other arc filter 51 can continue to perform the filtering operation, and then rotate the lock bolt 2 65 to release the positioning of the turn handle 64, and then rotate the turn handle 64 90 degrees. The stop bolt 55 releases the limit of the knob 54, and then the knob 54 is rotated 90 degrees, driving the rotating rod 53 and the baffle 52 to rotate, and then driving the arc filter 51 to rotate 90 degrees, so that the arc sealing plate 41 blocks the rectangular opening of the arc filter 51, to prevent the internal residue of the arc filter 51 from falling into the drain pipe 8 when the arc filter 51 is taken out, and then tighten the locking bolt 55 to limit the knob 54, and then unscrew the four fixing bolts 44, and by pulling the knob 54, the pull-out basket 4 that needs to be cleaned is taken out together with the arc filter 51 for cleaning and replacement, so that when the device cleans and replaces the arc filter 51, there is no need to close the drain pipe for a long time, ensuring that the drain pipe can drain normally, avoiding affecting the normal drainage work, and improving the practicality of the device.

[0038] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A green building drainage device, characterized by: include: A shell (1), wherein a partition (2) is fixedly connected to the interior of the shell (1); Circular openings (3), the circular openings (3) being opened at both ends of the housing (1); A pull-out basket (4), the pull-out basket (4) being arranged inside the circular opening (3); A filtering structure (5), wherein the filtering structure (5) is arranged inside the pull-out basket (4); A switching structure (6) is provided inside the housing (1), and the switching structure (6) includes a rotating shaft (61) rotatably connected to both ends of the housing (1). The rotating shaft (61) is provided above the partition (2). A sealing plate (62) is fixedly connected to the rotating shaft (61). Both ends of the housing (1) are fixedly connected to a strap (63). One end of the rotating shaft (61) extends to the outside of the housing (1) and the end is fixedly connected to a turning handle. (64), one end of the turning handle (64) is threadedly connected to a locking bolt (65), a left positioning groove (651) is provided on the left side of the rotating shaft (61), a right positioning groove (652) is provided on the right side of the rotating shaft (61), and a middle positioning groove (653) is provided above the rotating shaft (61), and the left positioning groove (651), the right positioning groove (652) and the middle positioning groove (653) are distributed in a circle around the rotating shaft (61) and are all opened on the front side of the outer wall of the shell (1).

2. A green building drainage device according to claim 1, characterized in that: Limiting sliding grooves (31) are provided at both ends of the inner wall of the circular opening (3).

3. A green building drainage device according to claim 2, characterized in that: Both ends of the pull-out basket (4) are fixedly connected to an arc-shaped blocking plate (41), a slider (42) is fixedly connected to the outer wall of the arc-shaped blocking plate (41), and the slider (42) is slidably connected to the limiting slide groove (31). The end of the pull-out basket (4) away from the partition (2) is fixedly connected to a mounting plate (43), and the four corners of the side of the mounting plate (43) are all provided with fixing bolts (44).

4. A green building drainage device according to claim 3, characterized in that: The filtering structure (5) comprises: An arc-shaped filter screen (51), wherein the arc-shaped filter screen (51) is slidably connected to the interior of the pull-out basket (4), and a rectangular opening is provided at the top of the arc-shaped filter screen (51); baffles (52), the baffles (52) being fixedly connected to both ends of the arc-shaped filter screen (51); A rotating rod (53), the rotating rod (53) is fixedly connected to the baffle (52) at one end of the arc-shaped filter screen (51) away from the partition (2), and the rotating rod (53) passes through the mounting plate (43); A knob (54), wherein the knob (54) is fixedly connected to one end of the rotating rod (53) by a screw; A locking bolt (55), wherein the locking bolt (55) is threadedly connected to one end of the knob (54); A locking groove (56) is provided on one side of the mounting plate (43). There are four locking grooves (56) which are circumferentially distributed on the outside of the rotating rod (53). The locking grooves (56) match the locking bolt (55).

5. The green building drainage device according to claim 1, characterized in that: The top of the shell (1) is connected to a water pipe (7), and the bottom of the shell (1) is connected to a drainage pipe (8).

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