Drain pipe structure

Abstract

The utility model relates to the technical field of drainage pipe fittings, in particular to a drainage pipe structure which comprises a water inlet pipe for drainage, a treatment box connected below the water inlet pipe and used for dividing water quality, a waste discharge pipe arranged on the left side of the treatment box and used for discharging waste materials, a drainage pipe connected below the treatment box, and a fixed seat arranged below the inside of the treatment box and used for fixed connection. A filter box with a filtering function is mounted in the fixed seat; a perspective window is formed in the front surface of the treatment box; according to the drainage pipe structure, solid waste residues in water flow are intercepted through the filter screen arranged in the treatment box, the drainage valve is rotated to temporarily close the drainage pipe, then the waste discharge valve is rotated to temporarily open the waste discharge pipe, and the waste residues are discharged through the waste discharge port under the action of the water flow, so that a user can clean the blockage condition of the drainage pipe when at home; the drainage pipe is not prone to being blocked and damaged in long-term use, the service life of the drainage pipe is prolonged, meanwhile, a visual window is additionally arranged, and a user can conveniently observe the situation in the box chamber in real time.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage pipe fittings, in particular to a drainage pipe structure. Background Art

[0002] Drain pipes are used to drain rainwater, sewage, farmland irrigation, etc. Drain pipes are divided into plastic drain pipes, concrete pipes (CP) and reinforced concrete pipes (RCP). Most of the drainage pipes in households are made of PVC (polyvinyl chloride).

[0003] The utility model with the publication number CN220598231U discloses a drainage pipeline, including drainage pipe fittings, the drainage pipe fittings include a main drainage pipe and a No. 1 docking port, the main drainage pipe is arranged in an L-shaped elbow, the main drainage pipe can be divided into a vertical pipe and a horizontal pipe, the top of the horizontal pipe and one side of the vertical pipe are respectively provided with a No. 1 docking port and a No. 2 docking port, a cavity is provided on the outer wall at the top of the main drainage pipe, the cross section of the cavity is arranged in a T-shape, and two through-type fixed threaded ports are provided on the bottom and the top of the inner wall of the cavity;

[0004] The above technical solution, by setting up a secondary drain pipe and cooperating with a diversion regulating mechanism to control whether the secondary drain pipe is connected to the bend of the main drain pipe that is prone to clogging, can play an auxiliary drainage role when the bend of the main drain pipe is blocked; however, during long-term use, the drain pipe will be clogged by the solid waste residue in the sewage due to adhesion, and every time the drain pipe is blocked, it can only wait for professional maintenance personnel to come and deal with it, which is too troublesome, and it is impossible to observe the blocked part of the drain pipe. Utility Model Content

[0005] The purpose of the utility model is to provide a drainage pipe structure to solve the problem of a drainage pipe with publication number CN220598231U proposed in the above background technology. However, during long-term use, the interior of the drainage pipe will be clogged by the solid waste residue in the sewage. At the same time, each time the drainage pipe is blocked, it can only wait for professional maintenance personnel to come and deal with it, which is too troublesome and it is impossible to observe the blocked part of the drainage pipe.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A drainage pipe structure comprises an inlet pipe for drainage, a treatment box for diverting water quality is connected below the inlet pipe, a waste pipe for discharging waste is provided on the left side of the treatment box, a drainage pipe is connected below the treatment box, a box chamber for diverting materials is provided inside the treatment box, the inside of the inlet pipe is communicated with the inside of the box chamber, a fixing seat for fixing connection is provided below the box chamber, a filter box with filtering function is installed in the fixing seat, a see-through window is provided on the front of the treatment box, a slot is provided on the right side surface of the treatment box near the bottom, and a panel with sealing function is provided in the slot.

[0008] Preferably, the treatment box is square, and a circular water inlet is opened on the upper surface of the treatment box, and a first fixing ring is provided at the bottom of the water inlet pipe corresponding to the water inlet, wherein the inner diameter of the water inlet is matched with the outer diameter of the first fixing ring, and the inner wall of the first fixing ring is bonded and fixed to the outer wall of the water inlet pipe, and a water inlet valve for controlling the switch is provided on the outer wall of the water inlet pipe.

[0009] In the utility model, the bottom end of the water inlet pipe is bonded and fixed to the water inlet at the top of the treatment box by an additional first fixing ring, and the water inlet valve is bonded and fixed to the water inlet pipe. The water inlet valve is opened or closed to achieve flow cut-off coordination of the water inlet pipe.

[0010] Preferably, the processing box and the fixing seat are an integrally formed structure, a port is provided on the upper surface of the fixing seat, an opening is provided on the right side of the fixing seat, and the opening is connected to the slot, screw holes are provided at the four corners of the slot, the outer wall size of the panel matches the inner wall size of the slot, through holes are provided on the panel corresponding to the screw holes, bolts are provided in the through holes, the panel is threadedly connected to the screw holes in the slot through the bolts, a sealing gasket is provided on the back of the panel, and the width of the outer wall of the sealing gasket matches the width of the inner wall of the opening on the fixing seat.

[0011] In the utility model, a port is provided to enable water to flow between the fixing seat and the filter box, the opening is connected with the card slot and is used to plug in the filter box, the bolts are connected with the screw holes through the through holes on the panel to achieve the installation between the panel and the card slot, and the card slot is provided to achieve the levelness of the panel and the outer surface of the treatment box to increase the aesthetics, the sealing gasket is bonded and fixed to the back of the panel, and the sealing gasket is tightly plugged with the opening to achieve internal sealing, thereby preventing water from seeping out.

[0012] Preferably, a filter box is inserted into the opening on the right side of the fixing seat, wherein the outer wall size of the filter box matches the internal size of the fixing seat, a filter port is provided on the upper surface of the filter box, wherein the filter port size matches the port size, a limiting ring is provided at the bottom of the filter port, and a filter screen is provided in the filter port, and a rectangular concave handle groove is provided on the right side of the filter box.

[0013] In the utility model, a pull-out filter box is provided to make the disassembly, cleaning and replacement of the filter more convenient; the filter is fixed to the limit ring by screws, and the handle groove facilitates the pulling out of the filter box.

[0014] Preferably, a circular waste outlet is opened on the left side surface of the processing box, and a second fixing ring is provided at the bottom of the waste pipe corresponding to the waste outlet, wherein the inner diameter of the waste outlet is matched with the outer diameter of the second fixing ring, and the inner wall of the second fixing ring is bonded and fixed to the outer wall of the waste pipe, and a waste valve with a control switch is provided on the outer wall of the waste pipe.

[0015] In the utility model, the right end of the waste discharge pipe is bonded and fixed to the waste discharge port on the left side of the processing box by an additional second fixing ring, and the waste discharge valve is bonded and fixed to the waste discharge pipe. The waste discharge valve is opened or closed to achieve flow cut-off coordination of the waste discharge pipe.

[0016] Preferably, a circular drain outlet is opened on the lower surface of the processing box, and a third fixing ring is provided at the bottom of the drain pipe corresponding to the drain outlet, wherein the inner diameter of the drain outlet is matched with the outer diameter of the third fixing ring, and the inner wall of the third fixing ring is bonded and fixed to the outer wall of the drain pipe, and a drain valve with a control switch is provided on the outer wall of the drain pipe.

[0017] In the utility model, the top of the drain pipe is bonded and fixed to the drain port at the bottom of the treatment box by an additional third fixing ring, and the drain valve is bonded and fixed to the drain pipe, and the drain valve is opened or closed to achieve flow cut-off coordination of the drain pipe.

[0018] Preferably, a transparent glass plate is installed on the window, wherein the size of the inner wall of the window matches the size of the outer wall of the transparent glass plate, the outer wall edge of the transparent glass plate is bonded and fixed to the inner wall edge of the window, and the outer wall of the window is bonded and fixed to the processing box.

[0019] In the utility model, a window with a transparent glass plate is provided, so that outsiders can observe the filtering conditions inside the box chamber through the transparent glass plate in real time, realize visualization of the processing box, and enhance the user's better grasp of the internal conditions of the processing box.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] 1. The utility model intercepts solid waste residues in the water flow through the filter screen installed in the treatment box, turns the drain valve to temporarily close the drain pipe, and then turns the waste valve to temporarily open the waste pipe, and discharges the waste residues through the waste outlet under the action of the water flow, so that the user can clean the blockage of the drain pipe at home, making the drain pipe less likely to be blocked and damaged during long-term use, thereby increasing its service life. At the same time, a visual window is added to facilitate the user to observe the internal situation of the box room in real time.

[0022] 2. The utility model adopts the design of a filter box with a filter screen, and fixes it with a fixed seat by plugging, so that the filter screen can be disassembled, repaired and replaced more conveniently, and a panel with a sealing gasket is designed on the outer surface of the processing box, so that the filter box is not prone to leakage during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 It is an exploded front schematic diagram of the utility model;

[0025] Figure 3 It is an exploded bottom view schematic diagram of the utility model;

[0026] Figure 4 This is a schematic diagram of the processing box structure of the utility model;

[0027] Figure 5 This is a schematic diagram of the panel structure of the utility model.

[0028] The meaning of each number in the figure is:

[0029] 1. Water inlet pipe; 10. Water inlet valve; 11. First fixing ring; 12. Water inlet;

[0030] 2. Processing box; 20. Box chamber; 21. Fixing seat; 210. Port; 22. Window; 220. Transparent glass plate; 23. Card slot; 230. Screw hole;

[0031] 3. Waste discharge pipe; 30. Waste discharge valve; 31. Second fixing ring; 32. Waste discharge port;

[0032] 4. Drain pipe; 40. Drain valve; 41. Third fixing ring; 42. Drain outlet;

[0033] 5. Filter box; 51. Filter port; 52. Limiting ring; 53. Handle slot; 54. Filter screen;

[0034] 6. Panel; 61. Bolts; 62. Gasket. DETAILED DESCRIPTION

[0035] 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.

[0036] See also Figure 1-Figure 5 , this embodiment provides a technical solution:

[0037] A drainage pipe structure comprises an inlet pipe 1 for drainage, a treatment box 2 for diverting water quality is connected to the bottom of the inlet pipe 1, the treatment box 2 is in a cubic shape, and a circular water inlet 12 is provided on the upper surface of the treatment box 2, a first fixing ring 11 is provided at the bottom of the inlet pipe 1 corresponding to the water inlet 12, wherein the inner diameter of the water inlet 12 matches the outer diameter of the first fixing ring 11, the inner wall of the first fixing ring 11 is bonded and fixed to the outer wall of the inlet pipe 1, a water inlet valve 10 for controlling a switch is provided on the outer wall of the inlet pipe 1, the bottom of the inlet pipe 1 is bonded and fixed to the water inlet 12 at the top of the treatment box 2 by the additional first fixing ring 11, and the water inlet valve 10 is bonded and fixed to the inlet pipe 1 by bonding, and the water inlet valve 10 is opened or closed to realize the cooperation of cutting off the flow of the inlet pipe 1.

[0038] Among them, a box chamber 20 for diverting materials is opened inside the processing box 2, the inside of the water inlet pipe 1 is connected with the inside of the box chamber 20, and a fixing seat 21 for fixed connection is provided under the box chamber 20. The processing box 2 and the fixing seat 21 are an integrally formed structure, and a port 210 is opened on the upper surface of the fixing seat 21, so that water can flow between the fixing seat 21 and the filter box 5.

[0039] Secondly, an opening is provided on the right side of the fixing seat 21 for inserting the filter box 5 with filtering function. The outer wall size of the filter box 5 matches the inner size of the fixing seat 21. A filter port 51 is provided on the upper surface of the filter box 5, wherein the size of the filter port 51 matches the size of the port 210.

[0040] Furthermore, a limiting ring 52 is provided at the bottom of the filter port 51, and a filter screen 54 is provided in the filter port 51. A rectangular concave handle groove 53 is provided on the right side of the filter box 5. By providing a pullable filter box 5, the disassembly, cleaning and replacement of the filter screen 54 are more convenient. The filter screen 54 is fixed to the limiting ring 52 by screws, and the handle groove 53 facilitates the pulling out of the filter box 5.

[0041] It should be noted that a card slot 23 is provided on the right side surface of the processing box 2 near the bottom, the opening is connected to the card slot 23, screw holes 230 are provided at the four corners of the card slot 23, a panel 6 with a sealing function is provided in the card slot 23, and the outer wall size of the panel 6 matches the inner wall size of the card slot 23, through holes are provided on the panel 6 corresponding to the screw holes 230, bolts 61 are provided in the through holes, the panel 6 is threadedly connected to the screw holes 230 in the card slot 23 by the bolts 61, and a sealing gasket 62 is provided on the back of the panel 6, and the width of the outer wall of the sealing gasket 62 is adapted to the width of the inner wall of the opening on the fixing seat 21.

[0042] Specifically, the bolt 61 is connected to the screw hole 230 through the through hole on the panel 6 to achieve the installation between the panel 6 and the slot 23, and the slot 23 is provided to achieve the flushness of the panel 6 and the outer surface of the processing box 2 to increase the aesthetics, the sealing gasket 62 is bonded and fixed to the back of the panel 6, and the sealing gasket 62 is tightly plugged into the opening to achieve internal sealing, thereby preventing water from seeping out.

[0043] In the utility model, a waste discharge pipe 3 for discharging waste is provided on the left side of the processing box 2, a circular waste discharge port 32 is provided on the left side surface of the processing box 2, a second fixing ring 31 is provided at the bottom of the waste discharge pipe 3 corresponding to the waste discharge port 32, and the inner diameter of the waste discharge port 32 is matched with the outer diameter of the second fixing ring 31, the inner wall of the second fixing ring 31 is bonded and fixed to the outer wall of the waste discharge pipe 3, a waste discharge valve 30 for controlling the switch is provided on the outer wall of the waste discharge pipe 3, the right end of the waste discharge pipe 3 is bonded and fixed to the waste discharge port 32 on the left side of the processing box 2 by the additional second fixing ring 31, and the waste discharge valve 30 is fixed to the waste discharge pipe 3 by bonding, and the waste discharge valve 30 is opened or closed to realize the cooperation of cutting off the flow of the waste discharge pipe 3.

[0044] Secondly, the drain pipe 4 is connected to the bottom of the treatment box 2, and a circular drain port 42 is opened on the lower surface of the treatment box 2. A third fixing ring 41 is provided at the bottom of the drain pipe 4 corresponding to the drain port 42, and the inner diameter of the drain port 42 is matched with the outer diameter of the third fixing ring 41. The inner wall of the third fixing ring 41 is bonded and fixed to the outer wall of the drain pipe 4. A drain valve 40 for controlling the switch is provided on the outer wall of the drain pipe 4. The top of the drain pipe 4 is bonded and fixed to the drain port 42 at the bottom of the treatment box 2 by the additional third fixing ring 41, and the drain valve 40 is fixed to the drain pipe 4 by bonding. The drain valve 40 is opened or closed to achieve flow cut-off coordination of the drain pipe 4.

[0045] In the utility model, a window 22 is provided on the front of the processing box 2, and a transparent glass plate 220 is installed on the window 22, so that outsiders can observe the filtering conditions inside the box chamber 20 through the transparent glass plate 220 in real time, realize visualization of the processing box 2, and enhance the user's better understanding of the internal conditions of the processing box 2.

[0046] It should be noted that the inner wall size of the window 22 matches the outer wall size of the transparent glass plate 220 , the outer wall edge of the transparent glass plate 220 is bonded and fixed to the inner wall edge of the window 22 , and the outer wall of the window 22 is bonded and fixed to the processing box 2 .

[0047] When using a drainage pipe structure of the present embodiment, the user first glues and fixes the water inlet valve 10 to the water inlet pipe 1, and then glues and fixes the bottom end of the water inlet pipe 1 to the top end of the treatment box 2, and then clamps and fixes the filter screen 54 through the limiting ring 52. The clamping groove 23 and the opening on the right side of the fixing seat 21 are connected to each other, and the filter box 5 is plugged and installed through the opening. Bolts 61 are passed through the panel 6 with perforations to connect and fix it with the screw holes 230 opened at the corners around the clamping groove 23. The opening of the sealing gasket 62 on the back of the panel 6 is tightly glued and matched. At the same time, the waste valve 30 is glued and fixed to the waste pipe 3, and then the right end of the waste pipe 3 is glued and fixed to the left end of the treatment box 2, and the drain valve 40 is glued and fixed to the drain pipe 4, and the top of the drain pipe 4 is glued and fixed to the bottom end of the treatment box 2, and the transparent glass plate 220 is glued and fixed to the window 22 opened on the front of the treatment box 2;

[0048] When the user finds through the visual window 22 that the waste intercepted by the filter 54 inside the treatment box 2 is too much and needs to be cleaned, first close the water inlet valve 10 to stop the water flow in the drain pipe 4, then close the waste valve 30 to prevent the water from passing through the drain pipe 4, and then open the waste valve 30 on the waste pipe 3. At this time, open the water inlet valve 10 again to automatically discharge the waste accumulated inside the treatment box 2 through the waste outlet 32 ​​under the impact of the water flow, thereby automatically cleaning the waste in the treatment box 2. When it is necessary to clean and replace the filter 54, remove the bolts 61 on the panel 6, then pull the filter box 5 out of the fixing seat 21 through the handle groove 53, and remove the filter 54 from the limiting ring 52 to clean and replace the filter 54. The user can check the specific situation inside the treatment box 2 at any time through the transparent glass plate 220.

Claims

1. A drainage pipe structure, comprising a water inlet pipe (1) for drainage, a treatment box (2) for diverting water quality connected below the water inlet pipe (1), a waste pipe (3) for discharging waste on the left side of the treatment box (2), and a drainage pipe (4) connected below the treatment box (2), characterized in that: The processing box (2) is provided with a chamber (20) for diverting the flow, the water inlet pipe (1) is connected to the chamber (20), a fixing seat (21) for fixing and connecting is provided below the chamber (20), a filter box (5) with filtering function is installed in the fixing seat (21), a transparent window (22) is provided on the front of the processing box (2), a slot (23) is provided on the right side surface of the processing box (2) near the bottom, and a panel (6) with sealing function is provided in the slot (23).

2. A drainage pipe structure according to claim 1, characterized in that: The treatment box (2) is in the shape of a cube, and a circular water inlet (12) is provided on the upper surface of the treatment box (2). A first fixing ring (11) is provided at the bottom of the water inlet pipe (1) corresponding to the water inlet (12), wherein the inner diameter of the water inlet (12) matches the outer diameter of the first fixing ring (11), the inner wall of the first fixing ring (11) is bonded and fixed to the outer wall of the water inlet pipe (1), and a water inlet valve (10) for controlling a switch is provided on the outer wall of the water inlet pipe (1).

3. A drainage pipe structure according to claim 1, characterized in that: The processing box (2) and the fixing seat (21) are an integrally formed structure. A port (210) is provided on the upper surface of the fixing seat (21). An opening is provided on the right side of the fixing seat (21), and the opening is communicated with the slot (23). Screw holes (230) are provided at four corners of the slot (23). The outer wall size of the panel (6) matches the inner wall size of the slot (23). A through hole is provided on the panel (6) at a position corresponding to the screw hole (230), and a bolt (61) is provided in each of the through holes. The panel (6) is threadedly connected to the screw hole (230) in the slot (23) via the bolt (61). A sealing gasket (62) is provided on the back of the panel (6), and the width of the outer wall of the sealing gasket (62) matches the width of the inner wall of the opening on the fixing seat (21).

4. A drainage pipe structure according to claim 3, characterized in that: A filter box (5) is inserted into the opening on the right side of the fixing seat (21), wherein the outer wall size of the filter box (5) matches the inner size of the fixing seat (21), a filter port (51) is provided on the upper surface of the filter box (5), wherein the size of the filter port (51) matches the size of the port (210), a limiting ring (52) is provided at the bottom of the filter port (51), and a filter screen (54) is provided in the filter port (51), and a rectangular concave handle groove (53) is provided on the right side of the filter box (5).

5. A drainage pipe structure according to claim 4, characterized in that: A circular waste discharge port (32) is provided on the left side surface of the treatment box (2), and a second fixing ring (31) is provided at the bottom of the waste discharge pipe (3) at a position corresponding to the waste discharge port (32), wherein the inner diameter of the waste discharge port (32) matches the outer diameter of the second fixing ring (31), and the inner wall of the second fixing ring (31) is bonded and fixed to the outer wall of the waste discharge pipe (3), and a waste discharge valve (30) for controlling the switch is provided on the outer wall of the waste discharge pipe (3).

6. A drainage pipe structure according to claim 5, characterized in that: A circular drain port (42) is provided on the lower surface of the treatment box (2); a third fixing ring (41) is provided at the top of the drain pipe (4) at a position corresponding to the drain port (42); the inner diameter of the drain port (42) matches the outer diameter of the third fixing ring (41); the inner wall of the third fixing ring (41) is bonded and fixed to the outer wall of the drain pipe (4); and a drain valve (40) for controlling a switch is provided on the outer wall of the drain pipe (4).

7. A drainage pipe structure according to claim 1, characterized in that: A transparent glass plate (220) is mounted on the window (22), wherein the size of the inner wall of the window (22) matches the size of the outer wall of the transparent glass plate (220), the edge of the outer wall of the transparent glass plate (220) is bonded and fixed to the edge of the inner wall of the window (22), and the outer wall of the window (22) is bonded and fixed to the processing box (2).

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