Indoor drainage structure

Abstract

The utility model relates to the technical field of green buildings, and discloses an indoor drainage structure which comprises a shell, water pipes are fixedly connected to the two sides of the shell, and threaded holes are formed in the two ends of the top of the shell. According to the indoor drainage structure, a worker covers the top of the shell with the cover plate, then the fixing rods are inserted into the threaded holes from the two ends of the cover plate, and the cover plate is fixed to the top of the shell through connection of the fixing rods and the threaded holes, so that the leakage net is arranged in the shell; the opening of the leakage net filters flowing water flow, impurities and dirt in the water flow are blocked, the dirt in the water flow is prevented from entering a lower-layer pipeline through a water pipe to cause blockage, after the device is used for a long time, the fixing rod is detached, the leakage net is taken out from the interior of the shell, workers can conveniently remove the impurities filtered and collected in the leakage net, and the practicability is high. Meanwhile, valuables are effectively prevented from accidentally falling off and being lost through the drainage pipeline.

Description

TECHNICAL FIELD

[0001] The utility model relates to green building technical field especially relates to an indoor drainage structure. BACKGROUND

[0002] The indoor drainage pipeline is an indispensable part in modern buildings, which is responsible for effectively guiding the wastewater generated indoors to the sewage treatment system. In order to ensure the efficient operation of the drainage system, the design of the indoor drainage pipeline must take into account the principles of fluid mechanics to reduce the risk of blockage and overflow.

[0003] In the traditional indoor pipeline system, when people use the washbasin, they often accidentally pour some garbage into it. These garbage will enter the drainage pipeline with the water flow and may accumulate inside the pipeline, causing the drainage pipeline to be blocked. This blockage not only affects the normal drainage function of the pipeline, but also may have adverse effects on the entire indoor drainage system. Sometimes people wear some valuable jewelry when washing their hands, and these jewelry may fall off their hands and fall into the washbasin if they are not careful. If this happens, the jewelry may be discharged with the drainage pipeline, causing the user to lose these valuable items. SUMMARY

[0004] The technical problem to be solved by the utility model is that the existing technology has the disadvantage of easy blockage of the pipeline without material interception effect. Therefore, we propose an indoor drainage structure.

[0005] In order to achieve the above purpose, the following technical scheme is adopted in the present application: an indoor drainage structure, comprising a shell, both sides of the shell are fixedly connected with water pipes, both ends of the top of the shell are provided with threaded holes, the top of the shell is provided with a cover plate, both ends of the cover plate are connected with fixed rods, one end of the fixed rod is threadedly connected with the inner wall of the threaded hole, the top of the cover plate is fixedly connected with a handle, the bottom of the cover plate is fixedly connected with a mesh screen, the outer diameter of the mesh screen is adapted to the inner wall size of the shell.

[0006] Preferably, a groove is formed in the top of the shell inner diameter, a sealing gasket is fixedly connected to the bottom of the cover plate, and the sealing gasket is placed on the inner wall of the groove.

[0007] Preferably, an extension block is fixedly connected around the top of the shell, an extension plate is fixedly connected around the cover plate, and one side of the extension plate abuts against the surface of the extension block.

[0008] Preferably, the top structure of the fixed rod gradually narrows from bottom to top, and a slot is formed in the top surface of the fixed rod.

[0009] Preferably, both ends of the one side of the mesh are fixedly connected with support rods, and the support rods are irregular and have four ends fixed with the inner wall of the mesh.

[0010] Preferably, a slope is arranged at the communication position of the shell and the water pipe.

[0011] The technical effects and advantages of the present application are as follows:

[0012] In the present application, the cover plate is placed on the top of the shell by the staff, and then the fixing rod is inserted into the threaded hole from both ends of the cover plate, and the cover plate is fixed on the top of the shell through the connection of the fixing rod and the threaded hole, so that the mesh is placed in the interior of the shell. When the water pipe drains through the interior of the shell, the opening of the mesh filters the water flow passing through and blocks the impurities in the water flow, preventing the dirt in the water flow from entering the lower pipeline through the water pipe and causing blockage. When the device is used for a long time, the mesh is taken out from the interior of the shell by disassembling the fixing rod, which facilitates the staff to clean the impurities collected in the mesh, and effectively prevents the valuable articles from being lost by accidentally falling through the drain pipe. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a front view structural schematic diagram of the present application;

[0014] Figure 2 It is a vertical cross-section structural schematic diagram of the threaded hole of the present application;

[0015] Figure 3 It is an enlarged view of the structure at A in the present application; Figure 2

[0016] Figure 4 It is a vertical cross-section structural schematic diagram of the shell of the present application;

[0017] Figure 5 It is a vertical cross-section structural schematic diagram of the mesh of the present application.

[0018] Legend: 1, shell; 2, water pipe; 3, threaded hole; 4, cover plate; 5, fixing rod; 6, handle; 7, mesh; 8, groove; 9, sealing gasket; 10, extension block; 11, extension plate; 12, slot hole; 13, support rod; 14, slope. DETAILED DESCRIPTION

[0019] The present application will be further described in detail in combination with the drawings and preferred embodiments. These drawings are all simplified schematic diagrams, and only illustrate the basic structure of the present application in a schematic manner, so they only show the components related to the present application.

[0020] Reference Figure 1 - Figure 5 ​As shown, the utility model provides a technical scheme: an indoor drainage structure, including casing 1, both sides of casing 1 are fixedly connected with water pipe 2, both ends of the top of casing 1 are equipped with screw hole 3, the top of casing 1 is installed with cover plate 4, both ends of cover plate 4 are insertedly connected with fixed rod 5, one end of fixed rod 5 is connected with the inner wall of screw hole 3 in screw thread, the top of cover plate 4 is fixedly connected with handle 6, the bottom of cover plate 4 is fixedly connected with screen 7, the outer diameter size of screen 7 is compatible with the inner wall size of casing 1, by staff cover plate 4 is covered on the top of casing 1, then fixed rod 5 is inserted to screw hole 3 from both ends of cover plate 4, cover plate 4 is fixed on the top of casing 1 by the connection of fixed rod 5 and screw hole 3, make screen 7 be placed in the inside of casing 1, when water pipe 2 drains through the inside of casing 1, the opening of screen 7 filters the water flow that passes through, blocks the impurity dirt in water flow, prevents dirt in water flow from entering lower pipeline through water pipe 2 and causing blockage, when the device is used for a long time, screen 7 is taken out from the inside of casing 1 by disassembling fixed rod 5, it is convenient for staff to remove the impurities filtered and collected in screen 7, and the valuable articles are effectively prevented from falling through the drain pipe and being lost.

[0021] Referring to Figure 2 , Figure 3 and Figure 5 As shown in the embodiment: the top of the inner diameter of casing 1 is provided with groove 8, the bottom of cover plate 4 is fixedly connected with sealing pad 9, sealing pad 9 is placed on the inner wall of groove 8, sealing pad 9 is made of silica gel material, when casing 1 and cover plate 4 are closed tightly, sealing pad 9 is placed in the inner wall of groove 8 and is compressed by cover plate 4 to fill the gap between casing 1 and cover plate 4, thereby reducing the gap between casing 1 and cover plate 4, improving the sealing property of the device, and preventing the odor in casing 1 from being released.

[0022] Referring to Figure 1 , Figure 4 and Figure 5 As shown in the embodiment: the periphery of the top of casing 1 is fixedly connected with extension block 10, the periphery of cover plate 4 is fixedly connected with extension plate 11, one side of extension plate 11 abuts against the surface of extension block 10, when casing 1 and cover plate 4 are combined, extension plate 11 and extension block 10 are used in cooperation to limit the position of cover plate 4, so that the fixed rods 5 on both sides of cover plate 4 can be in contact with screw hole 3 when cover plate 4 is placed on the top of casing 1, improving the accuracy of the assembly connection of the device, and facilitating staff to screw fixed rod 5 into screw hole 3.

[0023] Referring to Figure 3 and Figure 5As shown, in the embodiment: the top structure of the fixed rod 5 is gradually narrowed from bottom to top, and the top surface of the fixed rod 5 is provided with a slot hole 12. By penetrating the slot hole 12 provided on the top of the fixed rod 5, the worker can insert various long rod objects in the inner wall of the slot hole 12, and then rotate the long rod to drive the fixed rod 5 to screw into the threaded hole 3, so that the worker can use external simple tools to improve the tightness of the fixed rod 5 and the threaded hole 3, which is more convenient for the user to tighten the fixed rod 5.

[0024] Referring to Figure 2 With Figure 5 As shown, in the embodiment: the two ends of the mesh screen 7 are fixedly connected with support rods 13, the support rods 13 are irregular and have four ends fixed to the inner wall of the mesh screen 7. By providing the support rods 13, the periphery of the opening position of the mesh screen 7 is supported and processed, preventing the mesh screen 7 from being deformed after long-term use, causing the opening to be concave, and preventing dirt from entering the mesh screen 7, thereby reinforcing the mesh screen 7 and improving the service life of the mesh screen 7.

[0025] Referring to Figure 4 As shown, in the embodiment: the communication part of the shell 1 and the water pipe 2 is provided with an inclined surface 14. By providing the inclined surface 14, the water flowing into the shell 1 through the water pipe 2 can be guided by the slope of the inclined surface 14, so that the impurities in the water can flow into the mesh screen 7 through the inclined surface 14, reducing the gap between the mesh screen 7 and the water pipe 2 inside the shell 1, and more conveniently filtering the impurities in the low-speed water flow.

[0026] Working principle: through the staff will cover plate 4 cover the top of the shell 1, and then fixed rod 5 from both ends of cover plate 4 into the threaded hole 3 after, through the fixed rod 5 and threaded hole 3 connection will cover plate 4 fixed on the top of the shell 1, so that the mesh 7 is placed in the inside of the shell 1, when the water pipe 2 drainage through the inside of the shell 1, the opening of the mesh 7 through the water flow filtering, the impurities in the water flow are blocked, prevent the dirt in the water flow through the water pipe 2 into the lower pipeline cause blockage, when the device is used for a long time, remove the fixed rod 5 from the inside of the shell 1 mesh 7, convenient for staff to remove the impurities in the mesh 7 filtering collection, at the same time effectively prevent the valuable articles not by chance through the drain pipe loss, through the sealing gasket 9 is made of silica gel material, so that the shell 1 and cover plate 4 close tightly, sealing gasket 9 is placed in the groove 8 inner wall is compressed by cover plate 4 between the shell 1 and cover plate 4 gap filling, thereby reducing the gap between the shell 1 and cover plate 4, improve the sealing of the device, prevent the smell of the inside of the shell 1, when the shell 1 and cover plate 4 combined, through the extension plate 11 and extension block 10 cooperation, reach the cover plate 4 position limit effect, so that the cover plate 4 is placed on the top of the shell 1 cover plate 4 both sides of the fixed rod 5 can be connected with the threaded hole 3, improve the accuracy of the device assembly connection, convenient for staff to screw into the threaded hole 3 fixed rod 5, through the top of the fixed rod 5 through the groove 12, so that the staff can be in the groove 12 inner wall through the various long rod objects, rotate the long rod drive fixed rod 5 into the threaded hole 3, so that the staff can help external simple tool improve the tightness of the fixed rod 5 and threaded hole 3 connection, more conducive to the user to tighten the fixed rod 5, by setting the support rod 13, the opening position of the mesh 7 periphery support processing, prevent the mesh 7 after long-term use deformation caused by the opening of the concave, lead to dirt can not enter the mesh 7, so as to reinforce the mesh 7, improve the service life of the mesh 7, through the setting of the inclined plane 14, so that the water pipe 2 flow into the shell 1 water can pass through the slope of the inclined plane 14, the water flow of the water flow in the water flow through the inclined plane 14, reduce the gap between the mesh 7 placed in the shell 1 and water pipe 2, more conducive to the low speed water flow of impurities filtering.

[0027] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for the person skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. An indoor drainage structure comprising a housing (1), characterized in that: Both sides of the casing (1) are fixedly connected with water pipes (2), both ends of the top of the casing (1) are provided with threaded holes (3), the top of the casing (1) is provided with a cover plate (4), both ends of the cover plate (4) are fixedly connected with fixing rods (5), one end of the fixing rod (5) is threadedly connected with the inner wall of the threaded hole (3), the top of the cover plate (4) is fixedly connected with a handle (6), the bottom of the cover plate (4) is fixedly connected with a mesh screen (7), the outer diameter of the mesh screen (7) is matched with the inner wall of the casing (1).

2. An indoor drainage structure according to claim 1, characterized in that: The top of the inner wall of the casing (1) is provided with a groove (8), the bottom of the cover plate (4) is fixedly connected with a sealing gasket (9), and the sealing gasket (9) is arranged on the inner wall of the groove (8).

3. An indoor drainage structure according to claim 1, characterized in that: The top of the casing (1) is fixedly connected with extension blocks (10) around, the cover plate (4) is fixedly connected with extension plates (11) around, and one side of the extension plate (11) is in abutment with the surface of the extension block (10).

4. An indoor drainage structure according to claim 1, characterized in that: The top structure of the fixing rod (5) is gradually narrowed from bottom to top, and the top surface of the fixing rod (5) is provided with a slot (12).

5. An indoor drainage structure according to claim 1, characterized in that: Both ends of one side of the mesh screen (7) are fixedly connected with support rods (13), the support rods (13) are irregular and have four ends fixedly connected with the inner wall of the mesh screen (7).

6. An indoor drainage structure according to claim 1, characterized in that: The communication part of the casing (1) and the water pipe (2) is provided with an inclined surface (14).

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