Architectural design drainage structure

Abstract

The utility model discloses an architectural design drainage structure, and particularly relates to the technical field of architectural design, the architectural design drainage structure comprises a drainage block, a fixed drainage pipe and a mounting mechanism arranged on the outer wall of the fixed drainage pipe, the mounting mechanism comprises a clamping assembly, the clamping assembly comprises an external thread and an internal thread, and the fixed drainage pipe is arranged below the drainage block; the filter screen is arranged on the outer wall of the fixed drainage pipe, when rainwater on the building roof is drained through the drainage structure, in order to improve the convenience of installation of the filter screen plate and improve the drainage effect and efficiency of the rainwater on the building roof, the fixed block can be rotated to fix the filter screen plate through threaded connection between the internal thread and the external thread, and the filter screen plate can be fixed. The filter screen is clamped on the fixed drainage pipe, so that the filter screen is mounted, and the control operation of improving the drainage effect and efficiency of the rainwater on the building roof is realized when the rainwater on the building roof is drained through the drainage structure.

Description

Technical Field

[0001] The utility model belongs to the technical field of building design, and in particular relates to a drainage structure for building design. Background Art

[0002] Building is a general term for buildings and structures. For the drainage of buildings, drainage structures are often required to drain rainwater from the roofs of buildings.

[0003] In the Chinese patent with the publication number CN214143946U, a building design drainage structure is disclosed, including a pipe A, a closed ring, a pipe B, a flooding channel, a water inlet, a blocking position, an air inlet, a drain outlet, a retaining pipe, a limiting groove, and a control bolt. The closed ring is fixed inside the top of the pipe A, the top of the pipe B is fixed inside the closed ring, a flooding channel is formed between the pipe A and the pipe B, the water inlet is opened in the middle of the pipe B, the blocking position is located at the lower side of the water inlet, the air inlet is located at the top of the pipe B, the drain outlet is located at the bottom of the pipe B, the retaining pipe is fixed at the top of the pipe A, the limiting groove is opened on the left and right sides of the retaining pipe, and the control bolt is installed on the pipe B; the utility model has a simple structure, is easy to use, is not easily blocked by debris, and can quickly drain the water accumulated in the building by using the siphon principle;

[0004] In addition, most of the drainage structures directly discharge rainwater from the building, which has a low filtering effect during drainage and is not easy to disassemble the filter net. As a result, when rainwater is discharged from the building, too many impurities will rush into the drain pipe, causing the drain pipe to be blocked, thereby reducing the efficiency of rainwater discharge. Utility Model Content

[0005] The purpose of the utility model is to provide a drainage structure for building design to solve the problems raised in the above background technology.

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

[0007] A drainage structure for building design includes a drainage block, a fixed drainage pipe and an installation mechanism arranged on the outer wall of the fixed drainage pipe, wherein the installation mechanism includes a snap-fit ​​assembly: the snap-fit ​​assembly includes an external thread and an internal thread, a fixed drainage pipe is arranged below the drainage block, a filter screen is threadedly connected to the inner wall of the fixed drainage pipe, a fixed block is fixedly connected above the filter screen, an external thread is arranged on the outer wall of the filter screen, and an internal thread is provided at the connection position between the inner wall of the fixed drainage pipe and the external thread.

[0008] Preferably, the outer wall of the fixed drain pipe is detachably connected to a connecting drain pipe, the outer wall of the fixed drain pipe is fixedly connected to a fixing box, the outer wall of the fixing box is telescopically connected to a telescopic clamping rod, the outer wall of the telescopic clamping rod is sleeved with a spring fixedly connected to the outer wall of the fixing box, one end of the telescopic clamping rod is fixedly connected to a pulling block fixedly connected to one end of the spring, the outer wall of the connecting drain pipe is fixedly connected to a connecting clamping rod slidably connected to the outer wall of the fixing box, and a limiting groove is provided at the connection position between the outer wall of the fixing box and the connecting clamping rod.

[0009] Preferably, the drainage block is arranged with its periphery inclined toward the center.

[0010] Preferably, the external thread forms a rotating structure with the fixed drain pipe through the fixed block and the internal thread, and the external thread and the internal thread are meshed with each other.

[0011] Preferably, the filter screen forms a mounting structure with a fixed drain pipe through external threads and internal threads.

[0012] Preferably, the telescopic clamping rod forms a telescopic structure with the fixing box through a spring and a pull block, and two groups of the fixing boxes are provided, and the positions of the two groups of the fixing boxes are distributed symmetrically with respect to the central axis of the fixed drain pipe.

[0013] Preferably, the connecting rod forms a sliding structure by connecting the drain pipe and the limiting groove.

[0014] Preferably, the connecting drain pipe forms a splicing structure through a telescopic clamp rod and a connecting clamp rod and a fixed drain pipe, the connecting portion between the telescopic clamp rod and the connecting clamp rod is an inclined surface, and a sealing ring is provided at the connecting portion between the connecting drain pipe and the fixed drain pipe.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] (1) The utility model provides a filter screen on the outer wall of a fixed drainage pipe. When rainwater on a building roof is drained through a drainage structure, in order to improve the convenience of installing the filter screen plate and thereby improve the drainage effect and efficiency of rainwater on the building roof, the fixed block can be rotated through a threaded connection between an internal thread and an external thread so that the filter screen is engaged with the fixed drainage pipe, thereby playing a role in installing the filter screen. This realizes a control operation that improves the drainage effect and efficiency of rainwater on the building roof when rainwater on the building roof is drained through a drainage structure.

[0017] (2) The utility model provides a telescopic clamping rod on the outer wall of the fixed drain pipe. When the drainage structure is used to drain rainwater from the roof of a building, in order to improve the convenience of splicing the drain pipes, the drain pipe can be connected so that the connecting clamping rod can slide into the limiting groove, and when the connecting portion between the connecting clamping rod and the telescopic clamping rod is an inclined surface, the telescopic clamping rod and the spring are squeezed until the connecting portion between the connecting clamping rod and the telescopic clamping rod is a plane. Under the reaction of the spring, the telescopic clamping rod is driven to clamp and fix the connecting clamping rod, thereby playing the role of clamping and fixing the connected drain pipe, thereby realizing the control operation of improving the convenience of splicing the drain pipes when the drainage structure is used to drain rainwater from the roof of a building. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is one of the three-dimensional diagrams of the utility model;

[0019] Figure 2 This is the second stereogram of the utility model;

[0020] Figure 3 This is a schematic diagram of the external thread and internal thread connection structure of the utility model;

[0021] Figure 4 It is a schematic cross-sectional structural diagram of the connection between the telescopic clamping rod and the connecting clamping rod of the utility model.

[0022] In the figure: 1. Drain block; 2. Fixed drain pipe; 3. Filter screen; 4. Fixed block; 5. External thread; 6. Internal thread; 7. Connecting drain pipe; 8. Fixed box; 9. Telescopic rod; 10. Spring; 11. Pull block; 12. Connecting rod; 13. Limiting groove. DETAILED DESCRIPTION

[0023] 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.

[0024] Embodiment 1:

[0025] See also Figure 1-Figure 3As shown, a building drainage structure includes a drainage block 1, a fixed drainage pipe 2 and a mounting mechanism arranged on the outer wall of the fixed drainage pipe 2, the mounting mechanism includes a snap-fit ​​assembly: the snap-fit ​​assembly includes an external thread 5 and an internal thread 6, a fixed drainage pipe 2 is arranged below the drainage block 1, a filter screen 3 is threadedly connected to the inner wall of the fixed drainage pipe 2, a fixed block 4 is fixedly connected above the filter screen 3, an external thread 5 is arranged on the outer wall of the filter screen 3, an internal thread 6 is provided at the connecting portion between the inner wall of the fixed drainage pipe 2 and the external thread 5, when the rainwater on the building roof is drained through the drainage structure, in order to improve the convenience of installing the filter screen plate 3, so as to improve the discharge effect and efficiency of the rainwater on the building roof, the fixed block 4 can be rotated through the threaded connection between the internal thread 6 and the external thread 5, so that the filter screen 3 is snapped on the fixed drainage pipe 2, so as to play the role of installing the filter screen 3, so as to realize the control operation of improving the discharge effect and efficiency of the rainwater on the building roof when the rainwater on the building roof is drained through the drainage structure.

[0026] Specifically, the drainage block 1 is tilted toward the center on all sides, and the drainage block 1 is tilted toward the center on all sides to achieve the control operation of smoothly flowing out the rainwater on the building roof.

[0027] Specifically, the external thread 5 forms a rotating structure with the fixed drain pipe 2 through the fixed block 4 and the internal thread 6. The external thread 5 and the internal thread 6 are meshed with each other. The rotation of the fixed block 4 is connected through the threaded connection between the internal thread 6 and the external thread 5, so that the internal thread 6 and the external thread 5 are engaged together, thereby realizing the control operation of engaging and fixing the filter net 3.

[0028] Specifically, the filter net 3 forms an installation structure with the fixed drain pipe 2 through the external thread 5 and the internal thread 6. The engagement of the external thread 5 and the internal thread 6 fixes the filter net 3 on the fixed drain pipe 2, thereby achieving control operation to improve the drainage effect and efficiency of rainwater on the building roof when the rainwater on the building roof is drained through the drainage structure.

[0029] Embodiment 2:

[0030] refer to Figure 1 , Figure 2 and Figure 4As shown, the outer wall of the fixed drainage pipe 2 is detachably connected to the connecting drainage pipe 7, the outer wall of the fixed drainage pipe 2 is fixedly connected to the fixing box 8, the outer wall of the fixing box 8 is telescopically connected to the telescopic clamping rod 9, the outer wall of the telescopic clamping rod 9 is sleeved with a spring 10 fixedly connected to the outer wall of the fixing box 8, one end of the telescopic clamping rod 9 is fixedly connected to a pull block 11 fixedly connected to one end of the spring 10, the outer wall of the connecting drainage pipe 7 is fixedly connected to a connecting clamping rod 12 slidably connected to the outer wall of the fixing box 8, and a limiting groove 13 is provided at the connecting portion between the outer wall of the fixing box 8 and the connecting clamping rod 12. When the rainwater on the roof of the building is drained through the drainage structure, in order to provide The convenience of splicing the drainage pipes can be improved by inserting the connecting drain pipe 7 so that the connecting clamp rod 12 slides into the limiting groove 13, and when the connecting part of the connecting clamp rod 12 and the telescopic clamp rod 9 is an inclined surface, the telescopic clamp rod 9 and the spring 10 are squeezed until the connecting part of the connecting clamp rod 12 and the telescopic clamp rod 9 is a plane. Under the reaction of the spring 10, the telescopic clamp rod 9 is driven to engage and fix the connecting clamp rod 12, so as to engage and fix the connecting drain pipe 7, thereby realizing the control operation of improving the convenience of splicing between the drainage pipes when draining rainwater from the roof of the building through the drainage structure.

[0031] Specifically, the telescopic card rod 9 forms a telescopic structure with the fixed box 8 through the spring 10 and the pull block 11. Two groups of fixed boxes 8 are provided. The position distribution of the two groups of fixed boxes 8 is symmetrical about the central axis of the fixed drainage pipe 2. The pulling of the pull block 11 drives the telescopic card rod 9 to extend and retract through the action of the spring 10, thereby realizing the control operation of the sliding of the connecting card rod 12.

[0032] Specifically, the connecting rod 12 forms a sliding structure between the connecting drain pipe 7 and the limiting groove 13. The insertion of the connecting drain pipe 7 drives the connecting rod 12 to slide along the outer wall of the limiting groove 13, thereby realizing the control operation of convenient installation of the connecting drain pipe 7.

[0033] Specifically, the connecting drain pipe 7 forms a splicing structure with the fixed drain pipe 2 through the telescopic clamp rod 9 and the connecting clamp rod 12. The connecting part between the telescopic clamp rod 9 and the connecting clamp rod 12 is an inclined surface. The connecting part between the connecting drain pipe 7 and the fixed drain pipe 2 is provided with a sealing ring. The engagement between the telescopic clamp rod 9 and the connecting clamp rod 12 allows the connecting drain pipe 7 to be installed on the fixed drain pipe 2, thereby realizing a control operation that improves the convenience of splicing between the drain pipes when draining rainwater from the building roof through the drainage structure.

[0034] Working principle: First, when the rainwater on the roof of the building is drained through the drainage structure, in order to improve the convenience of installing the filter screen plate 3 and improve the drainage effect and efficiency of the rainwater on the roof of the building, the fixing block 4 can be rotated through the threaded connection between the internal thread 6 and the external thread 5, so that the filter screen 3 is engaged on the fixed drain pipe 2, which plays the role of installing the filter screen 3, and realizes the control operation of improving the drainage effect and efficiency of the rainwater on the roof of the building when the rainwater on the roof of the building is drained through the drainage structure.

[0035] Finally, when the rainwater on the roof of the building is drained through the drainage structure, in order to improve the convenience of splicing between the drainage pipes, the connecting clamp rod 12 can be inserted into the limit groove 13 by connecting the drainage pipe 7, and the telescopic clamp rod 9 and the spring 10 can be squeezed when the connecting part of the connecting clamp rod 12 and the telescopic clamp rod 9 is an inclined surface. Until the connecting part of the connecting clamp rod 12 and the telescopic clamp rod 9 is a plane, the telescopic clamp rod 9 is driven by the reaction of the spring 10 to engage and fix the connecting clamp rod 12, so as to engage and fix the connecting drainage pipe 7, thereby realizing the control operation of improving the convenience of splicing between the drainage pipes when the rainwater on the roof of the building is drained through the drainage structure.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A building design drainage structure, characterized in that: include: A drainage block (1), a fixed drainage pipe (2), and a mounting mechanism arranged on the outer wall of the fixed drainage pipe (2), wherein the mounting mechanism comprises a snap-fit ​​assembly: The snap-fit ​​assembly comprises an external thread (5) and an internal thread (6); a fixed drain pipe (2) is arranged below the drain block (1); a filter screen (3) is threadedly connected to the inner wall of the fixed drain pipe (2); a fixed block (4) is fixedly connected to the upper part of the filter screen (3); an external thread (5) is arranged on the outer wall of the filter screen (3); and an internal thread (6) is provided at the connection portion between the inner wall of the fixed drain pipe (2) and the external thread (5).

2. The architectural drainage structure according to claim 1, characterized in that: The outer wall of the fixed drain pipe (2) is detachably connected to a connecting drain pipe (7), the outer wall of the fixed drain pipe (2) is fixedly connected to a fixing box (8), the outer wall of the fixing box (8) is telescopically connected to a telescopic clamping rod (9), the outer wall of the telescopic clamping rod (9) is sleeved with a spring (10) fixedly connected to the outer wall of the fixing box (8), one end of the telescopic clamping rod (9) is fixedly connected to a pulling block (11) fixedly connected to one end of the spring (10), the outer wall of the connecting drain pipe (7) is fixedly connected to a connecting clamping rod (12) slidably connected to the outer wall of the fixing box (8), and a limiting groove (13) is provided at the connection portion between the outer wall of the fixing box (8) and the connecting clamping rod (12).

3. The architectural drainage structure according to claim 1, characterized in that: The drainage block (1) is arranged with its periphery inclined toward the center.

4. The architectural drainage structure according to claim 1, characterized in that: The external thread (5) forms a rotating structure with the fixed drain pipe (2) through the fixed block (4) and the internal thread (6), and the external thread (5) and the internal thread (6) are meshed with each other.

5. The architectural drainage structure according to claim 1, characterized in that: The filter screen (3) forms a mounting structure with the fixed drain pipe (2) through the external thread (5) and the internal thread (6).

6. The architectural drainage structure according to claim 2, characterized in that: The telescopic clamping rod (9) forms a telescopic structure with the fixed box (8) through the spring (10) and the pull block (11); two groups of the fixed boxes (8) are provided, and the positions of the two groups of the fixed boxes (8) are symmetrical with respect to the central axis of the fixed drainage pipe (2).

7. The architectural drainage structure according to claim 2, characterized in that: The connecting clamp rod (12) forms a sliding structure by connecting the drainage pipe (7) and the limiting groove (13).

8. The architectural drainage structure according to claim 2, characterized in that: The connecting drain pipe (7) forms a splicing structure with the fixed drain pipe (2) through the telescopic clamp rod (9) and the connecting clamp rod (12); the connecting portion between the telescopic clamp rod (9) and the connecting clamp rod (12) is an inclined surface; and a sealing ring is provided at the connecting portion between the connecting drain pipe (7) and the fixed drain pipe (2).

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